48998216

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{21193}}^1$

素因数の和:21233

約数の個数: 24

約数和(自身を含む): 97598370

約数和(自身を除く): 48600154

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 21193, 42386, 84772, 169544, 360281, 720562, 1441124, 2882248, 6124777, 12249554, 24499108, 48998216]

約数ペア:

[(1, 48998216), (2, 24499108), (4, 12249554), (8, 6124777), (17, 2882248), (34, 1441124), (68, 720562), (136, 360281), (289, 169544), (578, 84772), (1156, 42386), (2312, 21193)]