Q: What is the sum of all factors of the number 399,512 excluding 399,512?
A: 349,588
The factors of the number 399,512 are: 1, 2, 4, 8, 49939, 99878, 199756, 399512.
If you add them up, you will get the total of 399,861. Now subtract 399,512 to get 349,588