42379432

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1657}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 83563200

約数和(自身を除く): 41183768

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 184, 278, 556, 1112, 1657, 3197, 3314, 6394, 6628, 12788, 13256, 25576, 38111, 76222, 152444, 230323, 304888, 460646, 921292, 1842584, 5297429, 10594858, 21189716, 42379432]

約数ペア:

[(1, 42379432), (2, 21189716), (4, 10594858), (8, 5297429), (23, 1842584), (46, 921292), (92, 460646), (139, 304888), (184, 230323), (278, 152444), (556, 76222), (1112, 38111), (1657, 25576), (3197, 13256), (3314, 12788), (6394, 6628)]