Q: What is the sum of all factors of the number 261,721,528 excluding 261,721,528?
A: 258,881,672
The factors of the number 261,721,528 are: 1, 2, 4, 8, 17, 34, 68, 136, 617, 1234, 2468, 3119, 4936, 6238, 10489, 12476, 20978, 24952, 41956, 53023, 83912, 106046, 212092, 424184, 1924423, 3848846, 7697692, 15395384, 32715191, 65430382, 130860764, 261721528.
If you add them up, you will get the total of 261,721,786. Now subtract 261,721,528 to get 258,881,672