80854792

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{235043}}^1$

素因数の和:235092

約数の個数: 16

約数和(自身を含む): 155129040

約数和(自身を除く): 74274248

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 235043, 470086, 940172, 1880344, 10106849, 20213698, 40427396, 80854792]

約数ペア:

[(1, 80854792), (2, 40427396), (4, 20213698), (8, 10106849), (43, 1880344), (86, 940172), (172, 470086), (344, 235043)]