40282744

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{117101}}^1$

素因数の和:117150

約数の個数: 16

約数和(自身を含む): 77287320

約数和(自身を除く): 37004576

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 117101, 234202, 468404, 936808, 5035343, 10070686, 20141372, 40282744]

約数ペア:

[(1, 40282744), (2, 20141372), (4, 10070686), (8, 5035343), (43, 936808), (86, 468404), (172, 234202), (344, 117101)]