输入n,构建n以内所有完数数组

Question

Python输入n,构建n以内所有完数数组，
Python输入n,构建n以内所有完数数组，
Python输入n,构建n以内所有完数数组

Answer 1

def find_factors(num):
    factors = []
    for i in range(1, num):
        if num % i == 0:
            factors.append(i)
    return factors


def find_perfect_numbers(n):
    perfect_numbers = []
    for num in range(2, n+1):
        factors = find_factors(num)
        if sum(factors) == num:
            perfect_numbers.append(num)
    return perfect_numbers



n = int(input("输入n "))
perfect_numbers = find_perfect_numbers(n)
print(perfect_numbers)