Q: What is the sum of all factors of the number 13,172 excluding 13,172?
A: 10,768
The factors of the number 13,172 are: 1, 2, 4, 37, 74, 89, 148, 178, 356, 3293, 6586, 13172.
If you add them up, you will get the total of 13,182. Now subtract 13,172 to get 10,768