40565492

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{83813}}^1$

素因数の和:83839

約数の個数: 18

約数和(自身を含む): 78030834

約数和(自身を除く): 37465342

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 83813, 167626, 335252, 921943, 1843886, 3687772, 10141373, 20282746, 40565492]

約数ペア:

[(1, 40565492), (2, 20282746), (4, 10141373), (11, 3687772), (22, 1843886), (44, 921943), (121, 335252), (242, 167626), (484, 83813)]