Q: What is the sum of all factors of the number 172,340 excluding 172,340?
A: 241,612
The factors of the number 172,340 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1231, 2462, 4924, 6155, 8617, 12310, 17234, 24620, 34468, 43085, 86170, 172340.
If you add them up, you will get the total of 172,581. Now subtract 172,340 to get 241,612