Q: What is the sum of all factors of the number 258,266 excluding 258,266?
A: 131,398
The factors of the number 258,266 are: 1, 2, 263, 491, 526, 982, 129133, 258266.
If you add them up, you will get the total of 258,397. Now subtract 258,266 to get 131,398