31308912

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{5303}}^1$

素因数の和:5358

約数の個数: 60

約数和(自身を含む): 89775504

約数和(自身を除く): 58466592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5303, 5904, 10606, 15909, 21212, 31818, 42424, 47727, 63636, 84848, 95454, 127272, 190908, 217423, 254544, 381816, 434846, 652269, 763632, 869692, 1304538, 1739384, 1956807, 2609076, 3478768, 3913614, 5218152, 7827228, 10436304, 15654456, 31308912]

約数ペア:

[(1, 31308912), (2, 15654456), (3, 10436304), (4, 7827228), (6, 5218152), (8, 3913614), (9, 3478768), (12, 2609076), (16, 1956807), (18, 1739384), (24, 1304538), (36, 869692), (41, 763632), (48, 652269), (72, 434846), (82, 381816), (123, 254544), (144, 217423), (164, 190908), (246, 127272), (328, 95454), (369, 84848), (492, 63636), (656, 47727), (738, 42424), (984, 31818), (1476, 21212), (1968, 15909), (2952, 10606), (5303, 5904)]