Q: What is the sum of all factors of the number 81,512,278 excluding 81,512,278?
A: 40,997,882
The factors of the number 81,512,278 are: 1, 2, 509, 1018, 80071, 160142, 40756139, 81512278.
If you add them up, you will get the total of 81,512,318. Now subtract 81,512,278 to get 40,997,882