Q: What is the sum of all factors of the number 812,357,642 excluding 812,357,642?
A: 406,178,824
The factors of the number 812,357,642 are: 1, 2, 406178821, 812357642.
If you add them up, you will get the total of 812,358,048. Now subtract 812,357,642 to get 406,178,824