80782414

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1048

約数の個数: 24

約数和(自身を含む): 129040128

約数和(自身を除く): 48257714

約数列:

[1, 2, 19, 38, 127, 254, 361, 722, 881, 1762, 2413, 4826, 16739, 33478, 45847, 91694, 111887, 223774, 318041, 636082, 2125853, 4251706, 40391207, 80782414]

約数ペア:

[(1, 80782414), (2, 40391207), (19, 4251706), (38, 2125853), (127, 636082), (254, 318041), (361, 223774), (722, 111887), (881, 91694), (1762, 45847), (2413, 33478), (4826, 16739)]