Q: What is the sum of all factors of the number 31,008 including 31,008?

A: 90,720

Why is 90,720 the sum of all factors of 31,008, including 31,008?

The factors of the number 31,008 are: 1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 76, 96, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 816, 912, 969, 1292, 1632, 1824, 1938, 2584, 3876, 5168, 7752, 10336, 15504, 31008.

If you add them up, you will get the total of 90,720.