25985561

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1567}}^1$

素因数の和:1700

約数の個数: 16

約数和(自身を含む): 31309824

約数和(自身を除く): 5324263

約数列:

[1, 7, 23, 103, 161, 721, 1567, 2369, 10969, 16583, 36041, 161401, 252287, 1129807, 3712223, 25985561]

約数ペア:

[(1, 25985561), (7, 3712223), (23, 1129807), (103, 252287), (161, 161401), (721, 36041), (1567, 16583), (2369, 10969)]