168989816

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{449441}}^1$

素因数の和:449494

約数の個数: 16

約数和(自身を含む): 323598240

約数和(自身を除く): 154608424

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 449441, 898882, 1797764, 3595528, 21123727, 42247454, 84494908, 168989816]

約数ペア:

[(1, 168989816), (2, 84494908), (4, 42247454), (8, 21123727), (47, 3595528), (94, 1797764), (188, 898882), (376, 449441)]