Q: What is the sum of all factors of the number 172,456 excluding 172,456?
A: 150,914
The factors of the number 172,456 are: 1, 2, 4, 8, 21557, 43114, 86228, 172456.
If you add them up, you will get the total of 172,606. Now subtract 172,456 to get 150,914