90622708

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{187237}}^1$

素因数の和:187263

約数の個数: 18

約数和(自身を含む): 174318578

約数和(自身を除く): 83695870

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 187237, 374474, 748948, 2059607, 4119214, 8238428, 22655677, 45311354, 90622708]

約数ペア:

[(1, 90622708), (2, 45311354), (4, 22655677), (11, 8238428), (22, 4119214), (44, 2059607), (121, 748948), (242, 374474), (484, 187237)]