20161243822

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{127602809}}^1$

素因数の和:127602890

約数の個数: 8

約数和(自身を含む): 30624674400

約数和(自身を除く): 10463430578

約数列:

[1, 2, 79, 158, 127602809, 255205618, 10080621911, 20161243822]

約数ペア:

[(1, 20161243822), (2, 10080621911), (79, 255205618), (158, 127602809)]