27482848

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{19973}}^1$

素因数の和:20026

約数の個数: 24

約数和(自身を含む): 55367928

約数和(自身を除く): 27885080

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 19973, 39946, 79892, 159784, 319568, 639136, 858839, 1717678, 3435356, 6870712, 13741424, 27482848]

約数ペア:

[(1, 27482848), (2, 13741424), (4, 6870712), (8, 3435356), (16, 1717678), (32, 858839), (43, 639136), (86, 319568), (172, 159784), (344, 79892), (688, 39946), (1376, 19973)]