18448208

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{50131}}^1$

素因数の和:50162

約数の個数: 20

約数和(自身を含む): 37298208

約数和(自身を除く): 18850000

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 50131, 100262, 200524, 401048, 802096, 1153013, 2306026, 4612052, 9224104, 18448208]

約数ペア:

[(1, 18448208), (2, 9224104), (4, 4612052), (8, 2306026), (16, 1153013), (23, 802096), (46, 401048), (92, 200524), (184, 100262), (368, 50131)]