80372782

素因数分解:

$2^1\times 7^1\times {\mathrm{1913}}^1\times {\mathrm{3001}}^1$

素因数の和:4923

約数の個数: 16

約数和(自身を含む): 137899872

約数和(自身を除く): 57527090

約数列:

[1, 2, 7, 14, 1913, 3001, 3826, 6002, 13391, 21007, 26782, 42014, 5740913, 11481826, 40186391, 80372782]

約数ペア:

[(1, 80372782), (2, 40186391), (7, 11481826), (14, 5740913), (1913, 42014), (3001, 26782), (3826, 21007), (6002, 13391)]