Q: What is the sum of all factors of the number 258,812 excluding 258,812?
A: 199,828
The factors of the number 258,812 are: 1, 2, 4, 89, 178, 356, 727, 1454, 2908, 64703, 129406, 258812.
If you add them up, you will get the total of 259,011. Now subtract 258,812 to get 199,828