Q: What is the sum of all factors of the number 257,687,105 excluding 257,687,105?
A: 94,914,319
The factors of the number 257,687,105 are: 1, 5, 13, 17, 65, 85, 221, 1105, 233201, 1166005, 3031613, 3964417, 15158065, 19822085, 51537421, 257687105.
If you add them up, you will get the total of 257,687,199. Now subtract 257,687,105 to get 94,914,319