5311216

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{2423}}^1$

素因数の和:2568

約数の個数: 20

約数和(自身を含む): 10369872

約数和(自身を除く): 5058656

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 2423, 4846, 9692, 19384, 38768, 331951, 663902, 1327804, 2655608, 5311216]

約数ペア:

[(1, 5311216), (2, 2655608), (4, 1327804), (8, 663902), (16, 331951), (137, 38768), (274, 19384), (548, 9692), (1096, 4846), (2192, 2423)]