Q: What is the sum of all factors of the number 420,521,312 excluding 420,521,312?
A: 425,768,272
The factors of the number 420,521,312 are: 1, 2, 4, 8, 16, 32, 61, 122, 211, 244, 422, 488, 844, 976, 1021, 1688, 1952, 2042, 3376, 4084, 6752, 8168, 12871, 16336, 25742, 32672, 51484, 62281, 102968, 124562, 205936, 215431, 249124, 411872, 430862, 498248, 861724, 996496, 1723448, 1992992, 3446896, 6893792, 13141291, 26282582, 52565164, 105130328, 210260656, 420521312.
If you add them up, you will get the total of 420,521,737. Now subtract 420,521,312 to get 425,768,272