Q: What is the sum of all factors of the number 315,491 excluding 315,491?
A: 64,669
The factors of the number 315,491 are: 1, 11, 23, 29, 43, 253, 319, 473, 667, 989, 1247, 7337, 10879, 13717, 28681, 315491.
If you add them up, you will get the total of 315,555. Now subtract 315,491 to get 64,669