Q: What is the sum of all factors of the number 258,312 excluding 258,312?
A: 404,088
The factors of the number 258,312 are: 1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 229, 282, 376, 458, 564, 687, 916, 1128, 1374, 1832, 2748, 5496, 10763, 21526, 32289, 43052, 64578, 86104, 129156, 258312.
If you add them up, you will get the total of 258,716. Now subtract 258,312 to get 404,088