Q: What is the sum of all factors of the number 216,561,435 excluding 216,561,435?
A: 134,685,189
The factors of the number 216,561,435 are: 1, 3, 5, 15, 73, 219, 365, 1095, 197773, 593319, 988865, 2966595, 14437429, 43312287, 72187145, 216561435.
If you add them up, you will get the total of 216,561,569. Now subtract 216,561,435 to get 134,685,189