31089972

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2179}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 76910400

約数和(自身を除く): 45820428

約数列:

[1, 2, 3, 4, 6, 12, 29, 41, 58, 82, 87, 116, 123, 164, 174, 246, 348, 492, 1189, 2179, 2378, 3567, 4358, 4756, 6537, 7134, 8716, 13074, 14268, 26148, 63191, 89339, 126382, 178678, 189573, 252764, 268017, 357356, 379146, 536034, 758292, 1072068, 2590831, 5181662, 7772493, 10363324, 15544986, 31089972]

約数ペア:

[(1, 31089972), (2, 15544986), (3, 10363324), (4, 7772493), (6, 5181662), (12, 2590831), (29, 1072068), (41, 758292), (58, 536034), (82, 379146), (87, 357356), (116, 268017), (123, 252764), (164, 189573), (174, 178678), (246, 126382), (348, 89339), (492, 63191), (1189, 26148), (2179, 14268), (2378, 13074), (3567, 8716), (4358, 7134), (4756, 6537)]