Factor
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In number theory, factorization is the breaking down of a composite number into smaller non-trivial divisors, which when multiplied together equal the original integer. Your job is to calculate number of unique factorization(containing at least two positive integers greater than one) of a number. For example: 12 has 3 unique factorizations: 2*2*3, 2*6, 3*4 . Note: 3*4 and 4*3 are not considered di
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solution.cppC++17
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