15691104752

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{405413}}^1$

素因数の和:405521

約数の個数: 40

約数和(自身を含む): 31670941680

約数和(自身を除く): 15979836928

約数列:

[1, 2, 4, 8, 16, 41, 59, 82, 118, 164, 236, 328, 472, 656, 944, 2419, 4838, 9676, 19352, 38704, 405413, 810826, 1621652, 3243304, 6486608, 16621933, 23919367, 33243866, 47838734, 66487732, 95677468, 132975464, 191354936, 265950928, 382709872, 980694047, 1961388094, 3922776188, 7845552376, 15691104752]

約数ペア:

[(1, 15691104752), (2, 7845552376), (4, 3922776188), (8, 1961388094), (16, 980694047), (41, 382709872), (59, 265950928), (82, 191354936), (118, 132975464), (164, 95677468), (236, 66487732), (328, 47838734), (472, 33243866), (656, 23919367), (944, 16621933), (2419, 6486608), (4838, 3243304), (9676, 1621652), (19352, 810826), (38704, 405413)]