Q: What is the sum of all factors of the number 2,856 excluding 2,856?
A: 5,784
The factors of the number 2,856 are: 1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856.
If you add them up, you will get the total of 2,861. Now subtract 2,856 to get 5,784