23166508

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{367}}^2$

素因数の和:781

約数の個数: 18

約数和(自身を含む): 41597556

約数和(自身を除く): 18431048

約数列:

[1, 2, 4, 43, 86, 172, 367, 734, 1468, 15781, 31562, 63124, 134689, 269378, 538756, 5791627, 11583254, 23166508]

約数ペア:

[(1, 23166508), (2, 11583254), (4, 5791627), (43, 538756), (86, 269378), (172, 134689), (367, 63124), (734, 31562), (1468, 15781)]