163312816

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{95393}}^1$

素因数の和:95508

約数の個数: 20

約数和(自身を含む): 319379112

約数和(自身を除く): 156066296

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 95393, 190786, 381572, 763144, 1526288, 10207051, 20414102, 40828204, 81656408, 163312816]

約数ペア:

[(1, 163312816), (2, 81656408), (4, 40828204), (8, 20414102), (16, 10207051), (107, 1526288), (214, 763144), (428, 381572), (856, 190786), (1712, 95393)]