Q: What is the sum of all factors of the number 402,661 excluding 402,661?
A: 97,307
The factors of the number 402,661 are: 1, 7, 23, 41, 61, 161, 287, 427, 943, 1403, 2501, 6601, 9821, 17507, 57523, 402661.
If you add them up, you will get the total of 402,758. Now subtract 402,661 to get 97,307