Q: What is the sum of all factors of the number 88,389 excluding 88,389?
A: 66,363
The factors of the number 88,389 are: 1, 3, 7, 9, 21, 23, 61, 63, 69, 161, 183, 207, 427, 483, 549, 1281, 1403, 1449, 3843, 4209, 9821, 12627, 29463, 88389.
If you add them up, you will get the total of 88,455. Now subtract 88,389 to get 66,363