85391138

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{210323}}^1$

素因数の和:210361

約数の個数: 16

約数和(自身を含む): 151433280

約数和(自身を除く): 66042142

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 210323, 420646, 1472261, 2944522, 6099367, 12198734, 42695569, 85391138]

約数ペア:

[(1, 85391138), (2, 42695569), (7, 12198734), (14, 6099367), (29, 2944522), (58, 1472261), (203, 420646), (406, 210323)]