172150924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{4441}}^1$

素因数の和:5337

約数の個数: 24

約数和(自身を含む): 329098896

約数和(自身を除く): 156947972

約数列:

[1, 2, 4, 11, 22, 44, 881, 1762, 3524, 4441, 8882, 9691, 17764, 19382, 38764, 48851, 97702, 195404, 3912521, 7825042, 15650084, 43037731, 86075462, 172150924]

約数ペア:

[(1, 172150924), (2, 86075462), (4, 43037731), (11, 15650084), (22, 7825042), (44, 3912521), (881, 195404), (1762, 97702), (3524, 48851), (4441, 38764), (8882, 19382), (9691, 17764)]