172104658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{20641}}^1$

素因数の和:21033

約数の個数: 16

約数和(自身を含む): 282382560

約数和(自身を除く): 110277902

約数列:

[1, 2, 11, 22, 379, 758, 4169, 8338, 20641, 41282, 227051, 454102, 7822939, 15645878, 86052329, 172104658]

約数ペア:

[(1, 172104658), (2, 86052329), (11, 15645878), (22, 7822939), (379, 454102), (758, 227051), (4169, 41282), (8338, 20641)]