320467208

素因数分解:

$2^3\times {\mathrm{1879}}^1\times {\mathrm{21319}}^1$

素因数の和:23204

約数の個数: 16

約数和(自身を含む): 601224000

約数和(自身を除く): 280756792

約数列:

[1, 2, 4, 8, 1879, 3758, 7516, 15032, 21319, 42638, 85276, 170552, 40058401, 80116802, 160233604, 320467208]

約数ペア:

[(1, 320467208), (2, 160233604), (4, 80116802), (8, 40058401), (1879, 170552), (3758, 85276), (7516, 42638), (15032, 21319)]