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Proper Divisors

Given a natural number, calculate sum of all its proper divisors. A proper divisor of a natural number is the divisor that is strictly less than the number. For example, number 20 has 5 proper divisors: 1, 2, 4, 5, 10, and the divisor summation is: 1 + 2 + 4 + 5 + 10 = 22. Input The first line contains number of test cases T. Each line of test case contain a number N Output For each test cas

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solution.cppC++17

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