Q: What is the sum of all factors of the number 402,055 excluding 402,055?
A: 84,089
The factors of the number 402,055 are: 1, 5, 191, 421, 955, 2105, 80411, 402055.
If you add them up, you will get the total of 402,139. Now subtract 402,055 to get 84,089