80513587

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{24317}}^1$

素因数の和:24378

約数の個数: 16

約数和(自身を含む): 102719232

約数和(自身を除く): 22205645

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 24317, 170219, 267487, 1045631, 1872409, 7319417, 11501941, 80513587]

約数ペア:

[(1, 80513587), (7, 11501941), (11, 7319417), (43, 1872409), (77, 1045631), (301, 267487), (473, 170219), (3311, 24317)]