Q: What is the sum of all factors of the number 15,077,916 excluding 15,077,916?

A: 28,481,236

Why is 28,481,236 the sum of all factors of 15,077,916, excluding 15,077,916?

The factors of the number 15,077,916 are: 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 59833, 119666, 179499, 239332, 358998, 418831, 538497, 717996, 837662, 1076994, 1256493, 1675324, 2153988, 2512986, 3769479, 5025972, 7538958, 15077916.

If you add them up, you will get the total of 15,077,944. Now subtract 15,077,916 to get 28,481,236