264214864

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{130027}}^1$

素因数の和:130162

約数の個数: 20

約数和(自身を含む): 515951104

約数和(自身を除く): 251736240

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 130027, 260054, 520108, 1040216, 2080432, 16513429, 33026858, 66053716, 132107432, 264214864]

約数ペア:

[(1, 264214864), (2, 132107432), (4, 66053716), (8, 33026858), (16, 16513429), (127, 2080432), (254, 1040216), (508, 520108), (1016, 260054), (2032, 130027)]