86815708

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{134807}}^1$

素因数の和:134841

約数の個数: 24

約数和(自身を含む): 181181952

約数和(自身を除く): 94366244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 134807, 269614, 539228, 943649, 1887298, 3100561, 3774596, 6201122, 12402244, 21703927, 43407854, 86815708]

約数ペア:

[(1, 86815708), (2, 43407854), (4, 21703927), (7, 12402244), (14, 6201122), (23, 3774596), (28, 3100561), (46, 1887298), (92, 943649), (161, 539228), (322, 269614), (644, 134807)]