Q: What is the sum of all factors of the number 338,691 excluding 338,691?
A: 158,109
The factors of the number 338,691 are: 1, 3, 17, 29, 51, 87, 229, 493, 687, 1479, 3893, 6641, 11679, 19923, 112897, 338691.
If you add them up, you will get the total of 338,849. Now subtract 338,691 to get 158,109