87751312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1091}}^1$

素因数の和:1567

約数の個数: 40

約数和(自身を含む): 186050592

約数和(自身を除く): 98299280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 457, 914, 1091, 1828, 2182, 3656, 4364, 5027, 7312, 8728, 10054, 12001, 17456, 20108, 24002, 40216, 48004, 80432, 96008, 192016, 498587, 997174, 1994348, 3988696, 5484457, 7977392, 10968914, 21937828, 43875656, 87751312]

約数ペア:

[(1, 87751312), (2, 43875656), (4, 21937828), (8, 10968914), (11, 7977392), (16, 5484457), (22, 3988696), (44, 1994348), (88, 997174), (176, 498587), (457, 192016), (914, 96008), (1091, 80432), (1828, 48004), (2182, 40216), (3656, 24002), (4364, 20108), (5027, 17456), (7312, 12001), (8728, 10054)]