81095474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{641}}^1$

素因数の和:782

約数の個数: 24

約数和(自身を含む): 131149044

約数和(自身を除く): 50053570

約数列:

[1, 2, 17, 34, 61, 122, 641, 1037, 1282, 2074, 3721, 7442, 10897, 21794, 39101, 63257, 78202, 126514, 664717, 1329434, 2385161, 4770322, 40547737, 81095474]

約数ペア:

[(1, 81095474), (2, 40547737), (17, 4770322), (34, 2385161), (61, 1329434), (122, 664717), (641, 126514), (1037, 78202), (1282, 63257), (2074, 39101), (3721, 21794), (7442, 10897)]