81546232

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{237053}}^1$

素因数の和:237102

約数の個数: 16

約数和(自身を含む): 156455640

約数和(自身を除く): 74909408

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 237053, 474106, 948212, 1896424, 10193279, 20386558, 40773116, 81546232]

約数ペア:

[(1, 81546232), (2, 40773116), (4, 20386558), (8, 10193279), (43, 1896424), (86, 948212), (172, 474106), (344, 237053)]