80371166

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1\times {\mathrm{839}}^1$

素因数の和:1279

約数の個数: 16

約数和(自身を含む): 121806720

約数和(自身を除く): 41435554

約数列:

[1, 2, 211, 227, 422, 454, 839, 1678, 47897, 95794, 177029, 190453, 354058, 380906, 40185583, 80371166]

約数ペア:

[(1, 80371166), (2, 40185583), (211, 380906), (227, 354058), (422, 190453), (454, 177029), (839, 95794), (1678, 47897)]