42681934

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{17681}}^1$

素因数の和:17771

約数の個数: 16

約数和(自身を含む): 68747616

約数和(自身を除く): 26065682

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 17681, 35362, 300577, 601154, 1255351, 2510702, 21340967, 42681934]

約数ペア:

[(1, 42681934), (2, 21340967), (17, 2510702), (34, 1255351), (71, 601154), (142, 300577), (1207, 35362), (2414, 17681)]