31190225924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3207551}}^1$

素因数の和:3207596

約数の個数: 48

約数和(自身を含む): 67897460736

約数和(自身を除く): 36707234812

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 9724, 3207551, 6415102, 12830204, 35283061, 41698163, 54528367, 70566122, 83396326, 109056734, 141132244, 166792652, 218113468, 458679793, 599812037, 708868771, 917359586, 1199624074, 1417737542, 1834719172, 2399248148, 2835475084, 7797556481, 15595112962, 31190225924]

約数ペア:

[(1, 31190225924), (2, 15595112962), (4, 7797556481), (11, 2835475084), (13, 2399248148), (17, 1834719172), (22, 1417737542), (26, 1199624074), (34, 917359586), (44, 708868771), (52, 599812037), (68, 458679793), (143, 218113468), (187, 166792652), (221, 141132244), (286, 109056734), (374, 83396326), (442, 70566122), (572, 54528367), (748, 41698163), (884, 35283061), (2431, 12830204), (4862, 6415102), (9724, 3207551)]