85880459

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{9041}}^1$

素因数の和:9130

約数の個数: 16

約数和(自身を含む): 104163840

約数和(自身を除く): 18283381

約数列:

[1, 7, 23, 59, 161, 413, 1357, 9041, 9499, 63287, 207943, 533419, 1455601, 3733933, 12268637, 85880459]

約数ペア:

[(1, 85880459), (7, 12268637), (23, 3733933), (59, 1455601), (161, 533419), (413, 207943), (1357, 63287), (9041, 9499)]