82107376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{394747}}^1$

素因数の和:394768

約数の個数: 20

約数和(自身を含む): 171320632

約数和(自身を除く): 89213256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 394747, 789494, 1578988, 3157976, 5131711, 6315952, 10263422, 20526844, 41053688, 82107376]

約数ペア:

[(1, 82107376), (2, 41053688), (4, 20526844), (8, 10263422), (13, 6315952), (16, 5131711), (26, 3157976), (52, 1578988), (104, 789494), (208, 394747)]