Q: What is the sum of all factors of the number 255,742 excluding 255,742?
A: 133,490
The factors of the number 255,742 are: 1, 2, 71, 142, 1801, 3602, 127871, 255742.
If you add them up, you will get the total of 255,875. Now subtract 255,742 to get 133,490