Q: What is the sum of all factors of the number 7,998 excluding 7,998?
A: 8,898
The factors of the number 7,998 are: 1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3999, 7998.
If you add them up, you will get the total of 8,006. Now subtract 7,998 to get 8,898