80140324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1821371}}^1$

素因数の和:1821386

約数の個数: 12

約数和(自身を含む): 152995248

約数和(自身を除く): 72854924

約数列:

[1, 2, 4, 11, 22, 44, 1821371, 3642742, 7285484, 20035081, 40070162, 80140324]

約数ペア:

[(1, 80140324), (2, 40070162), (4, 20035081), (11, 7285484), (22, 3642742), (44, 1821371)]