80811214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{60217}}^1$

素因数の和:60291

約数の個数: 16

約数和(自身を含む): 134406576

約数和(自身を除く): 53595362

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 60217, 120434, 662387, 1324774, 3673237, 7346474, 40405607, 80811214]

約数ペア:

[(1, 80811214), (2, 40405607), (11, 7346474), (22, 3673237), (61, 1324774), (122, 662387), (671, 120434), (1342, 60217)]