18320384

素因数分解:

$2^{10}\times {\mathrm{17891}}^1$

素因数の和:17911

約数の個数: 22

約数和(自身を含む): 36624924

約数和(自身を除く): 18304540

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 17891, 35782, 71564, 143128, 286256, 572512, 1145024, 2290048, 4580096, 9160192, 18320384]

約数ペア:

[(1, 18320384), (2, 9160192), (4, 4580096), (8, 2290048), (16, 1145024), (32, 572512), (64, 286256), (128, 143128), (256, 71564), (512, 35782), (1024, 17891)]