87139432

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{9161}}^1$

素因数の和:9237

約数の個数: 32

約数和(自身を含む): 173161800

約数和(自身を除く): 86022368

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 2378, 4756, 9161, 9512, 18322, 36644, 73288, 265669, 375601, 531338, 751202, 1062676, 1502404, 2125352, 3004808, 10892429, 21784858, 43569716, 87139432]

約数ペア:

[(1, 87139432), (2, 43569716), (4, 21784858), (8, 10892429), (29, 3004808), (41, 2125352), (58, 1502404), (82, 1062676), (116, 751202), (164, 531338), (232, 375601), (328, 265669), (1189, 73288), (2378, 36644), (4756, 18322), (9161, 9512)]