Q: What is the sum of all factors of the number 284,138 excluding 284,138?
A: 177,886
The factors of the number 284,138 are: 1, 2, 17, 34, 61, 122, 137, 274, 1037, 2074, 2329, 4658, 8357, 16714, 142069, 284138.
If you add them up, you will get the total of 284,315. Now subtract 284,138 to get 177,886