31112522

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 55520640

約数和(自身を除く): 24408118

約数列:

[1, 2, 7, 14, 41, 67, 82, 134, 287, 469, 574, 809, 938, 1618, 2747, 5494, 5663, 11326, 19229, 33169, 38458, 54203, 66338, 108406, 232183, 379421, 464366, 758842, 2222323, 4444646, 15556261, 31112522]

約数ペア:

[(1, 31112522), (2, 15556261), (7, 4444646), (14, 2222323), (41, 758842), (67, 464366), (82, 379421), (134, 232183), (287, 108406), (469, 66338), (574, 54203), (809, 38458), (938, 33169), (1618, 19229), (2747, 11326), (5494, 5663)]