Q: What is the sum of all factors of the number 239,128 excluding 239,128?
A: 216,632
The factors of the number 239,128 are: 1, 2, 4, 8, 71, 142, 284, 421, 568, 842, 1684, 3368, 29891, 59782, 119564, 239128.
If you add them up, you will get the total of 239,344. Now subtract 239,128 to get 216,632