22680208

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61631}}^1$

素因数の和:61662

約数の個数: 20

約数和(自身を含む): 45854208

約数和(自身を除く): 23174000

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 61631, 123262, 246524, 493048, 986096, 1417513, 2835026, 5670052, 11340104, 22680208]

約数ペア:

[(1, 22680208), (2, 11340104), (4, 5670052), (8, 2835026), (16, 1417513), (23, 986096), (46, 493048), (92, 246524), (184, 123262), (368, 61631)]