31186716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8147}}^1$

素因数の和:8194

約数の個数: 48

約数和(自身を含む): 82131840

約数和(自身を除く): 50945124

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, 8147, 16294, 24441, 32588, 48882, 89617, 97764, 179234, 236263, 268851, 358468, 472526, 537702, 708789, 945052, 1075404, 1417578, 2598893, 2835156, 5197786, 7796679, 10395572, 15593358, 31186716]

約数ペア:

[(1, 31186716), (2, 15593358), (3, 10395572), (4, 7796679), (6, 5197786), (11, 2835156), (12, 2598893), (22, 1417578), (29, 1075404), (33, 945052), (44, 708789), (58, 537702), (66, 472526), (87, 358468), (116, 268851), (132, 236263), (174, 179234), (319, 97764), (348, 89617), (638, 48882), (957, 32588), (1276, 24441), (1914, 16294), (3828, 8147)]