Q: What is the sum of all factors of the number 21,431,216 excluding 21,431,216?
A: 21,897,856
The factors of the number 21,431,216 are: 1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 58237, 116474, 232948, 465896, 931792, 1339451, 2678902, 5357804, 10715608, 21431216.
If you add them up, you will get the total of 21,431,237. Now subtract 21,431,216 to get 21,897,856