26184176

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{19717}}^1$

素因数の和:19808

約数の個数: 20

約数和(自身を含む): 51345672

約数和(自身を除く): 25161496

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 19717, 39434, 78868, 157736, 315472, 1636511, 3273022, 6546044, 13092088, 26184176]

約数ペア:

[(1, 26184176), (2, 13092088), (4, 6546044), (8, 3273022), (16, 1636511), (83, 315472), (166, 157736), (332, 78868), (664, 39434), (1328, 19717)]