91401296

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7487}}^1$

素因数の和:7611

約数の個数: 40

約数和(自身を含む): 204272640

約数和(自身を除く): 112871344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 7487, 12208, 14974, 29948, 52409, 59896, 104818, 119792, 209636, 419272, 816083, 838544, 1632166, 3264332, 5712581, 6528664, 11425162, 13057328, 22850324, 45700648, 91401296]

約数ペア:

[(1, 91401296), (2, 45700648), (4, 22850324), (7, 13057328), (8, 11425162), (14, 6528664), (16, 5712581), (28, 3264332), (56, 1632166), (109, 838544), (112, 816083), (218, 419272), (436, 209636), (763, 119792), (872, 104818), (1526, 59896), (1744, 52409), (3052, 29948), (6104, 14974), (7487, 12208)]