85167404

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{29531}}^1$

素因数の和:29645

約数の個数: 24

約数和(自身を含む): 171994368

約数和(自身を除く): 86826964

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 29531, 59062, 118124, 206717, 413434, 826868, 3041693, 6083386, 12166772, 21291851, 42583702, 85167404]

約数ペア:

[(1, 85167404), (2, 42583702), (4, 21291851), (7, 12166772), (14, 6083386), (28, 3041693), (103, 826868), (206, 413434), (412, 206717), (721, 118124), (1442, 59062), (2884, 29531)]