Q: What is the sum of all factors of the number 261,568 excluding 261,568?
A: 273,864
The factors of the number 261,568 are: 1, 2, 4, 8, 16, 32, 61, 64, 67, 122, 134, 244, 268, 488, 536, 976, 1072, 1952, 2144, 3904, 4087, 4288, 8174, 16348, 32696, 65392, 130784, 261568.
If you add them up, you will get the total of 261,841. Now subtract 261,568 to get 273,864