Misha is given a number \(N\). You are required to help Misha determine the summation of the pairwise product of its divisors.
Input format
Output format
Print the answer for each test case in a separate line.
Constraints
\(1 \le T \le 10^{6}\)
\(1 \le N \le 10^{7}\)
Sample Case 1: 4 has three divisors - \(\big\{1, 2, 4 \big\} \). Pairwise summation of divisors will be \((1 \times 2) + (2 \times 4) + (1 \times 4) = 14\)
Sample Case 2: 5 has three divisors - \(\big\{ 1, 5 \big\}\) . Pairwise summation of divisors will be \(1 \times 5 = 5\)
Challenge Name
3 Address Code - On site Hackathon - Finals
3 Address Code - On site Hackathon - Finals