31078894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6959}}^1$

素因数の和:7008

約数の個数: 32

約数和(自身を含む): 60134400

約数和(自身を除く): 29055506

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 6959, 13918, 48713, 76549, 97426, 153098, 201811, 403622, 535843, 1071686, 1412677, 2219921, 2825354, 4439842, 15539447, 31078894]

約数ペア:

[(1, 31078894), (2, 15539447), (7, 4439842), (11, 2825354), (14, 2219921), (22, 1412677), (29, 1071686), (58, 535843), (77, 403622), (154, 201811), (203, 153098), (319, 97426), (406, 76549), (638, 48713), (2233, 13918), (4466, 6959)]