893942032

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{289489}}^1$

素因数の和:289690

約数の個数: 20

約数和(自身を含む): 1740992860

約数和(自身を除く): 847050828

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 289489, 578978, 1157956, 2315912, 4631824, 55871377, 111742754, 223485508, 446971016, 893942032]

約数ペア:

[(1, 893942032), (2, 446971016), (4, 223485508), (8, 111742754), (16, 55871377), (193, 4631824), (386, 2315912), (772, 1157956), (1544, 578978), (3088, 289489)]