85077391

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{6689}}^1$

素因数の和:6798

約数の個数: 16

約数和(自身を含む): 102758400

約数和(自身を除く): 17681009

約数列:

[1, 7, 23, 79, 161, 553, 1817, 6689, 12719, 46823, 153847, 528431, 1076929, 3699017, 12153913, 85077391]

約数ペア:

[(1, 85077391), (7, 12153913), (23, 3699017), (79, 1076929), (161, 528431), (553, 153847), (1817, 46823), (6689, 12719)]