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19 lines
515 B
Python
19 lines
515 B
Python
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def factors_of_a_number(num: int) -> list:
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"""
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>>> factors_of_a_number(1)
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[1]
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>>> factors_of_a_number(5)
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[1, 5]
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>>> factors_of_a_number(24)
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[1, 2, 3, 4, 6, 8, 12, 24]
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>>> factors_of_a_number(-24)
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[]
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"""
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return [i for i in range(1, num + 1) if num % i == 0]
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if __name__ == "__main__":
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num = int(input("Enter a number to find its factors: "))
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factors = factors_of_a_number(num)
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print(f"{num} has {len(factors)} factors: {', '.join(str(f) for f in factors)}")
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