161713804

素因数分解:

$2^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{9839}}^1$

素因数の和:10437

約数の個数: 24

約数和(自身を含む): 324011520

約数和(自身を除く): 162297716

約数列:

[1, 2, 4, 7, 14, 28, 587, 1174, 2348, 4109, 8218, 9839, 16436, 19678, 39356, 68873, 137746, 275492, 5775493, 11550986, 23101972, 40428451, 80856902, 161713804]

約数ペア:

[(1, 161713804), (2, 80856902), (4, 40428451), (7, 23101972), (14, 11550986), (28, 5775493), (587, 275492), (1174, 137746), (2348, 68873), (4109, 39356), (8218, 19678), (9839, 16436)]