161491058

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{110459}}^1$

素因数の和:110521

約数の個数: 16

約数和(自身を含む): 262452960

約数和(自身を除く): 100961902

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 110459, 220918, 1877803, 3755606, 4749737, 9499474, 80745529, 161491058]

約数ペア:

[(1, 161491058), (2, 80745529), (17, 9499474), (34, 4749737), (43, 3755606), (86, 1877803), (731, 220918), (1462, 110459)]