21824384

素因数分解:

$2^7\times {\mathrm{170503}}^1$

素因数の和:170517

約数の個数: 16

約数和(自身を含む): 43478520

約数和(自身を除く): 21654136

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 170503, 341006, 682012, 1364024, 2728048, 5456096, 10912192, 21824384]

約数ペア:

[(1, 21824384), (2, 10912192), (4, 5456096), (8, 2728048), (16, 1364024), (32, 682012), (64, 341006), (128, 170503)]