Q: What is the sum of all factors of the number 138,902 excluding 138,902?
A: 71,098
The factors of the number 138,902 are: 1, 2, 199, 349, 398, 698, 69451, 138902.
If you add them up, you will get the total of 138,973. Now subtract 138,902 to get 71,098