85185752

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{247633}}^1$

素因数の和:247682

約数の個数: 16

約数和(自身を含む): 163438440

約数和(自身を除く): 78252688

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 247633, 495266, 990532, 1981064, 10648219, 21296438, 42592876, 85185752]

約数ペア:

[(1, 85185752), (2, 42592876), (4, 21296438), (8, 10648219), (43, 1981064), (86, 990532), (172, 495266), (344, 247633)]