87858992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24847}}^1$

素因数の和:24885

約数の個数: 40

約数和(自身を含む): 194112576

約数和(自身を除く): 106253584

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 24847, 49694, 99388, 198776, 323011, 397552, 422399, 646022, 844798, 1292044, 1689596, 2584088, 3379192, 5168176, 5491187, 6758384, 10982374, 21964748, 43929496, 87858992]

約数ペア:

[(1, 87858992), (2, 43929496), (4, 21964748), (8, 10982374), (13, 6758384), (16, 5491187), (17, 5168176), (26, 3379192), (34, 2584088), (52, 1689596), (68, 1292044), (104, 844798), (136, 646022), (208, 422399), (221, 397552), (272, 323011), (442, 198776), (884, 99388), (1768, 49694), (3536, 24847)]