80739538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{126551}}^1$

素因数の和:126593

約数の個数: 16

約数和(自身を含む): 136676160

約数和(自身を除く): 55936622

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 126551, 253102, 1392061, 2784122, 3669979, 7339958, 40369769, 80739538]

約数ペア:

[(1, 80739538), (2, 40369769), (11, 7339958), (22, 3669979), (29, 2784122), (58, 1392061), (319, 253102), (638, 126551)]