90653288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{23957}}^1$

素因数の和:24017

約数の個数: 32

約数和(自身を含む): 189747360

約数和(自身を除く): 99094072

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 23957, 47914, 95828, 191656, 263527, 527054, 1030151, 1054108, 2060302, 2108216, 4120604, 8241208, 11331661, 22663322, 45326644, 90653288]

約数ペア:

[(1, 90653288), (2, 45326644), (4, 22663322), (8, 11331661), (11, 8241208), (22, 4120604), (43, 2108216), (44, 2060302), (86, 1054108), (88, 1030151), (172, 527054), (344, 263527), (473, 191656), (946, 95828), (1892, 47914), (3784, 23957)]