31485416

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1201}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 61662600

約数和(自身を除く): 30177184

約数列:

[1, 2, 4, 8, 29, 58, 113, 116, 226, 232, 452, 904, 1201, 2402, 3277, 4804, 6554, 9608, 13108, 26216, 34829, 69658, 135713, 139316, 271426, 278632, 542852, 1085704, 3935677, 7871354, 15742708, 31485416]

約数ペア:

[(1, 31485416), (2, 15742708), (4, 7871354), (8, 3935677), (29, 1085704), (58, 542852), (113, 278632), (116, 271426), (226, 139316), (232, 135713), (452, 69658), (904, 34829), (1201, 26216), (2402, 13108), (3277, 9608), (4804, 6554)]