31014672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1$

素因数の和:2208

約数の個数: 80

約数和(自身を含む): 90077568

約数和(自身を除く): 59062896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2161, 2392, 3588, 4322, 4784, 6483, 7176, 8644, 12966, 14352, 17288, 25932, 28093, 34576, 49703, 51864, 56186, 84279, 99406, 103728, 112372, 149109, 168558, 198812, 224744, 298218, 337116, 397624, 449488, 596436, 646139, 674232, 795248, 1192872, 1292278, 1348464, 1938417, 2385744, 2584556, 3876834, 5169112, 7753668, 10338224, 15507336, 31014672]

約数ペア:

[(1, 31014672), (2, 15507336), (3, 10338224), (4, 7753668), (6, 5169112), (8, 3876834), (12, 2584556), (13, 2385744), (16, 1938417), (23, 1348464), (24, 1292278), (26, 1192872), (39, 795248), (46, 674232), (48, 646139), (52, 596436), (69, 449488), (78, 397624), (92, 337116), (104, 298218), (138, 224744), (156, 198812), (184, 168558), (208, 149109), (276, 112372), (299, 103728), (312, 99406), (368, 84279), (552, 56186), (598, 51864), (624, 49703), (897, 34576), (1104, 28093), (1196, 25932), (1794, 17288), (2161, 14352), (2392, 12966), (3588, 8644), (4322, 7176), (4784, 6483)]