22017536

素因数分解:

$2^9\times {\mathrm{43003}}^1$

素因数の和:43021

約数の個数: 20

約数和(自身を含む): 43993092

約数和(自身を除く): 21975556

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 43003, 86006, 172012, 344024, 688048, 1376096, 2752192, 5504384, 11008768, 22017536]

約数ペア:

[(1, 22017536), (2, 11008768), (4, 5504384), (8, 2752192), (16, 1376096), (32, 688048), (64, 344024), (128, 172012), (256, 86006), (512, 43003)]