1667142272

素因数分解:

$2^7\times {\mathrm{263}}^1\times {\mathrm{49523}}^1$

素因数の和:49800

約数の個数: 32

約数和(自身を含む): 3333955680

約数和(自身を除く): 1666813408

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 263, 526, 1052, 2104, 4208, 8416, 16832, 33664, 49523, 99046, 198092, 396184, 792368, 1584736, 3169472, 6338944, 13024549, 26049098, 52098196, 104196392, 208392784, 416785568, 833571136, 1667142272]

約数ペア:

[(1, 1667142272), (2, 833571136), (4, 416785568), (8, 208392784), (16, 104196392), (32, 52098196), (64, 26049098), (128, 13024549), (263, 6338944), (526, 3169472), (1052, 1584736), (2104, 792368), (4208, 396184), (8416, 198092), (16832, 99046), (33664, 49523)]