86640931

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 104186880

約数和(自身を除く): 17545949

約数列:

[1, 13, 19, 23, 101, 151, 247, 299, 437, 1313, 1919, 1963, 2323, 2869, 3473, 5681, 15251, 24947, 30199, 37297, 44137, 45149, 65987, 198263, 289769, 350773, 573781, 857831, 3766997, 4560049, 6664687, 86640931]

約数ペア:

[(1, 86640931), (13, 6664687), (19, 4560049), (23, 3766997), (101, 857831), (151, 573781), (247, 350773), (299, 289769), (437, 198263), (1313, 65987), (1919, 45149), (1963, 44137), (2323, 37297), (2869, 30199), (3473, 24947), (5681, 15251)]