Q: What is the sum of all factors of the number 259,828 excluding 259,828?
A: 221,744
The factors of the number 259,828 are: 1, 2, 4, 17, 34, 68, 3821, 7642, 15284, 64957, 129914, 259828.
If you add them up, you will get the total of 260,049. Now subtract 259,828 to get 221,744