89070644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{12323}}^1$

素因数の和:12479

約数の個数: 24

約数和(自身を含む): 169085280

約数和(自身を除く): 80014636

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 12323, 24646, 49292, 160199, 320398, 640796, 1712897, 3425794, 6851588, 22267661, 44535322, 89070644]

約数ペア:

[(1, 89070644), (2, 44535322), (4, 22267661), (13, 6851588), (26, 3425794), (52, 1712897), (139, 640796), (278, 320398), (556, 160199), (1807, 49292), (3614, 24646), (7228, 12323)]