91376548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{27961}}^1$

素因数の和:28027

約数の個数: 24

約数和(自身を含む): 172245920

約数和(自身を除く): 80869372

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 27961, 55922, 111844, 531259, 1062518, 1202323, 2125036, 2404646, 4809292, 22844137, 45688274, 91376548]

約数ペア:

[(1, 91376548), (2, 45688274), (4, 22844137), (19, 4809292), (38, 2404646), (43, 2125036), (76, 1202323), (86, 1062518), (172, 531259), (817, 111844), (1634, 55922), (3268, 27961)]