86226287

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3853}}^1$

素因数の和:4022

約数の個数: 16

約数和(自身を含む): 103595520

約数和(自身を除く): 17369233

約数列:

[1, 7, 23, 139, 161, 973, 3197, 3853, 22379, 26971, 88619, 535567, 620333, 3748969, 12318041, 86226287]

約数ペア:

[(1, 86226287), (7, 12318041), (23, 3748969), (139, 620333), (161, 535567), (973, 88619), (3197, 26971), (3853, 22379)]