279056

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 20

約数和(自身を含む): 549072

約数和(自身を除く): 270016

約数列:

[1, 2, 4, 8, 16, 107, 163, 214, 326, 428, 652, 856, 1304, 1712, 2608, 17441, 34882, 69764, 139528, 279056]

約数ペア:

[(1, 279056), (2, 139528), (4, 69764), (8, 34882), (16, 17441), (107, 2608), (163, 1712), (214, 1304), (326, 856), (428, 652)]