Q: What is the sum of all factors of the number 256,205,144 excluding 256,205,144?
A: 261,132,376
The factors of the number 256,205,144 are: 1, 2, 4, 8, 13, 26, 52, 104, 2463511, 4927022, 9854044, 19708088, 32025643, 64051286, 128102572, 256205144.
If you add them up, you will get the total of 256,205,405. Now subtract 256,205,144 to get 261,132,376