82590244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{170641}}^1$

素因数の和:170667

約数の個数: 18

約数和(自身を含む): 158867702

約数和(自身を除く): 76277458

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 170641, 341282, 682564, 1877051, 3754102, 7508204, 20647561, 41295122, 82590244]

約数ペア:

[(1, 82590244), (2, 41295122), (4, 20647561), (11, 7508204), (22, 3754102), (44, 1877051), (121, 682564), (242, 341282), (484, 170641)]