Q: What is the sum of all factors of the number 172,910 excluding 172,910?
A: 138,346
The factors of the number 172,910 are: 1, 2, 5, 10, 17291, 34582, 86455, 172910.
If you add them up, you will get the total of 173,048. Now subtract 172,910 to get 138,346