79382416

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{20759}}^1$

素因数の和:21006

約数の個数: 20

約数和(自身を含む): 154454400

約数和(自身を除く): 75071984

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 20759, 41518, 83036, 166072, 332144, 4961401, 9922802, 19845604, 39691208, 79382416]

約数ペア:

[(1, 79382416), (2, 39691208), (4, 19845604), (8, 9922802), (16, 4961401), (239, 332144), (478, 166072), (956, 83036), (1912, 41518), (3824, 20759)]