80871842

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1\times {\mathrm{1013}}^1$

素因数の和:1417

約数の個数: 16

約数和(自身を含む): 122653440

約数和(自身を除く): 41781598

約数列:

[1, 2, 179, 223, 358, 446, 1013, 2026, 39917, 79834, 181327, 225899, 362654, 451798, 40435921, 80871842]

約数ペア:

[(1, 80871842), (2, 40435921), (179, 451798), (223, 362654), (358, 225899), (446, 181327), (1013, 79834), (2026, 39917)]