Q: What is the sum of all factors of the number 71,309 excluding 71,309?
A: 12,019
The factors of the number 71,309 are: 1, 7, 61, 167, 427, 1169, 10187, 71309.
If you add them up, you will get the total of 71,321. Now subtract 71,309 to get 12,019