31309212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8179}}^1$

素因数の和:8226

約数の個数: 48

約数和(自身を含む): 82454400

約数和(自身を除く): 51145188

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 8179, 16358, 24537, 32716, 49074, 89969, 98148, 179938, 237191, 269907, 359876, 474382, 539814, 711573, 948764, 1079628, 1423146, 2609101, 2846292, 5218202, 7827303, 10436404, 15654606, 31309212]

約数ペア:

[(1, 31309212), (2, 15654606), (3, 10436404), (4, 7827303), (6, 5218202), (11, 2846292), (12, 2609101), (22, 1423146), (29, 1079628), (33, 948764), (44, 711573), (58, 539814), (66, 474382), (87, 359876), (116, 269907), (132, 237191), (174, 179938), (319, 98148), (348, 89969), (638, 49074), (957, 32716), (1276, 24537), (1914, 16358), (3828, 8179)]