Q: What is the sum of all factors of the number 320,131,335 excluding 320,131,335?

A: 233,768,697

Why is 233,768,697 the sum of all factors of 320,131,335, excluding 320,131,335?

The factors of the number 320,131,335 are: 1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 11985, 26711, 80133, 133555, 400665, 454087, 1255417, 1362261, 2270435, 3766251, 6277085, 6811305, 18831255, 21342089, 64026267, 106710445, 320131335.

If you add them up, you will get the total of 320,131,568. Now subtract 320,131,335 to get 233,768,697