Q: What is the sum of all factors of the number 768,223,557 excluding 768,223,557?
A: 410,550,221
The factors of the number 768,223,557 are: 1, 3, 9, 17, 51, 153, 289, 867, 2601, 295357, 886071, 2658213, 5021069, 15063207, 45189621, 85358173, 256074519, 768223557.
If you add them up, you will get the total of 768,223,967. Now subtract 768,223,557 to get 410,550,221