85817438

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211373}}^1$

素因数の和:211411

約数の個数: 16

約数和(自身を含む): 152189280

約数和(自身を除く): 66371842

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 211373, 422746, 1479611, 2959222, 6129817, 12259634, 42908719, 85817438]

約数ペア:

[(1, 85817438), (2, 42908719), (7, 12259634), (14, 6129817), (29, 2959222), (58, 1479611), (203, 422746), (406, 211373)]