Q: What is the sum of all factors of the number 663,542 excluding 663,542?
A: 422,290
The factors of the number 663,542 are: 1, 2, 11, 22, 30161, 60322, 331771, 663542.
If you add them up, you will get the total of 663,964. Now subtract 663,542 to get 422,290