Q: What is the sum of all factors of the number 131,290 excluding 131,290?
A: 117,830
The factors of the number 131,290 are: 1, 2, 5, 10, 19, 38, 95, 190, 691, 1382, 3455, 6910, 13129, 26258, 65645, 131290.
If you add them up, you will get the total of 131,407. Now subtract 131,290 to get 117,830