42511526

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{11471}}^1$

素因数の和:11599

約数の個数: 16

約数和(自身を含む): 68143680

約数和(自身を除く): 25632154

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 11471, 22942, 195007, 390014, 1250339, 2500678, 21255763, 42511526]

約数ペア:

[(1, 42511526), (2, 21255763), (17, 2500678), (34, 1250339), (109, 390014), (218, 195007), (1853, 22942), (3706, 11471)]