43161812

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{68729}}^1$

素因数の和:68890

約数の個数: 12

約数和(自身を含む): 76015380

約数和(自身を除く): 32853568

約数列:

[1, 2, 4, 157, 314, 628, 68729, 137458, 274916, 10790453, 21580906, 43161812]

約数ペア:

[(1, 43161812), (2, 21580906), (4, 10790453), (157, 274916), (314, 137458), (628, 68729)]