85897174

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{4493}}^1$

素因数の和:4596

約数の個数: 24

約数和(自身を含む): 143448480

約数和(自身を除く): 57551306

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 869, 1738, 4493, 8986, 9559, 19118, 49423, 98846, 354947, 543653, 709894, 1087306, 3904417, 7808834, 42948587, 85897174]

約数ペア:

[(1, 85897174), (2, 42948587), (11, 7808834), (22, 3904417), (79, 1087306), (121, 709894), (158, 543653), (242, 354947), (869, 98846), (1738, 49423), (4493, 19118), (8986, 9559)]