80257298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{5519}}^1$

素因数の和:6193

約数の個数: 16

約数和(自身を含む): 131552640

約数和(自身を除く): 51295342

約数列:

[1, 2, 11, 22, 661, 1322, 5519, 7271, 11038, 14542, 60709, 121418, 3648059, 7296118, 40128649, 80257298]

約数ペア:

[(1, 80257298), (2, 40128649), (11, 7296118), (22, 3648059), (661, 121418), (1322, 60709), (5519, 14542), (7271, 11038)]