Q: What is the sum of all factors of the number 12,172 excluding 12,172?
A: 10,508
The factors of the number 12,172 are: 1, 2, 4, 17, 34, 68, 179, 358, 716, 3043, 6086, 12172.
If you add them up, you will get the total of 12,182. Now subtract 12,172 to get 10,508