Q: What is the sum of all factors of the number 135,538 excluding 135,538?
A: 85,160
The factors of the number 135,538 are: 1, 2, 13, 26, 169, 338, 401, 802, 5213, 10426, 67769, 135538.
If you add them up, you will get the total of 135,623. Now subtract 135,538 to get 85,160