18025504

素因数分解:

$2^5\times 7^1\times {\mathrm{80471}}^1$

素因数の和:80488

約数の個数: 24

約数和(自身を含む): 40557888

約数和(自身を除く): 22532384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 80471, 160942, 321884, 563297, 643768, 1126594, 1287536, 2253188, 2575072, 4506376, 9012752, 18025504]

約数ペア:

[(1, 18025504), (2, 9012752), (4, 4506376), (7, 2575072), (8, 2253188), (14, 1287536), (16, 1126594), (28, 643768), (32, 563297), (56, 321884), (112, 160942), (224, 80471)]