85844506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{18493}}^1$

素因数の和:18717

約数の個数: 16

約数和(自身を含む): 141146208

約数和(自身を除く): 55301702

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 18493, 36986, 203423, 406846, 3902023, 7804046, 42922253, 85844506]

約数ペア:

[(1, 85844506), (2, 42922253), (11, 7804046), (22, 3902023), (211, 406846), (422, 203423), (2321, 36986), (4642, 18493)]