870019016

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{10321}}^1$

素因数の和:10625

約数の個数: 32

約数和(自身を含む): 1677737880

約数和(自身を除く): 807718864

約数列:

[1, 2, 4, 8, 41, 82, 164, 257, 328, 514, 1028, 2056, 10321, 10537, 20642, 21074, 41284, 42148, 82568, 84296, 423161, 846322, 1692644, 2652497, 3385288, 5304994, 10609988, 21219976, 108752377, 217504754, 435009508, 870019016]

約数ペア:

[(1, 870019016), (2, 435009508), (4, 217504754), (8, 108752377), (41, 21219976), (82, 10609988), (164, 5304994), (257, 3385288), (328, 2652497), (514, 1692644), (1028, 846322), (2056, 423161), (10321, 84296), (10537, 82568), (20642, 42148), (21074, 41284)]