163728862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{31139}}^1$

素因数の和:31391

約数の個数: 16

約数和(自身を含む): 269049600

約数和(自身を除く): 105320738

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 31139, 62278, 342529, 685058, 7442221, 14884442, 81864431, 163728862]

約数ペア:

[(1, 163728862), (2, 81864431), (11, 14884442), (22, 7442221), (239, 685058), (478, 342529), (2629, 62278), (5258, 31139)]