16631056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2161}}^1$

素因数の和:2219

約数の個数: 40

約数和(自身を含む): 35655704

約数和(自身を除く): 19024648

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 2161, 3848, 4322, 7696, 8644, 17288, 28093, 34576, 56186, 79957, 112372, 159914, 224744, 319828, 449488, 639656, 1039441, 1279312, 2078882, 4157764, 8315528, 16631056]

約数ペア:

[(1, 16631056), (2, 8315528), (4, 4157764), (8, 2078882), (13, 1279312), (16, 1039441), (26, 639656), (37, 449488), (52, 319828), (74, 224744), (104, 159914), (148, 112372), (208, 79957), (296, 56186), (481, 34576), (592, 28093), (962, 17288), (1924, 8644), (2161, 7696), (3848, 4322)]