80811904162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{28923373}}^1$

素因数の和:28923513

約数の個数: 16

約数和(自身を含む): 133278907392

約数和(自身を除く): 52467003230

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 28923373, 57846746, 318157103, 636314206, 3673268371, 7346536742, 40405952081, 80811904162]

約数ペア:

[(1, 80811904162), (2, 40405952081), (11, 7346536742), (22, 3673268371), (127, 636314206), (254, 318157103), (1397, 57846746), (2794, 28923373)]