85781567204

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{2251}}^1\times {\mathrm{328519}}^1$

素因数の和:330803

約数の個数: 24

約数和(自身を含む): 155363678400

約数和(自身を除く): 69582111196

約数列:

[1, 2, 4, 29, 58, 116, 2251, 4502, 9004, 65279, 130558, 261116, 328519, 657038, 1314076, 9527051, 19054102, 38108204, 739496269, 1478992538, 2957985076, 21445391801, 42890783602, 85781567204]

約数ペア:

[(1, 85781567204), (2, 42890783602), (4, 21445391801), (29, 2957985076), (58, 1478992538), (116, 739496269), (2251, 38108204), (4502, 19054102), (9004, 9527051), (65279, 1314076), (130558, 657038), (261116, 328519)]