Q: What is the sum of all factors of the number 561,769 excluding 561,769?
A: 51,991
The factors of the number 561,769 are: 1, 13, 79, 547, 1027, 7111, 43213, 561769.
If you add them up, you will get the total of 561,820. Now subtract 561,769 to get 51,991