85880234

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{354877}}^1$

素因数の和:354901

約数の個数: 12

約数和(自身を含む): 141596322

約数和(自身を除く): 55716088

約数列:

[1, 2, 11, 22, 121, 242, 354877, 709754, 3903647, 7807294, 42940117, 85880234]

約数ペア:

[(1, 85880234), (2, 42940117), (11, 7807294), (22, 3903647), (121, 709754), (242, 354877)]