31274992

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9629}}^1$

素因数の和:9673

約数の個数: 40

約数和(自身を含む): 71647200

約数和(自身を除く): 40372208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 9629, 19258, 38516, 67403, 77032, 134806, 154064, 269612, 279241, 539224, 558482, 1078448, 1116964, 1954687, 2233928, 3909374, 4467856, 7818748, 15637496, 31274992]

約数ペア:

[(1, 31274992), (2, 15637496), (4, 7818748), (7, 4467856), (8, 3909374), (14, 2233928), (16, 1954687), (28, 1116964), (29, 1078448), (56, 558482), (58, 539224), (112, 279241), (116, 269612), (203, 154064), (232, 134806), (406, 77032), (464, 67403), (812, 38516), (1624, 19258), (3248, 9629)]