21832192

素因数分解:

$2^9\times {\mathrm{42641}}^1$

素因数の和:42659

約数の個数: 20

約数和(自身を含む): 43622766

約数和(自身を除く): 21790574

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 42641, 85282, 170564, 341128, 682256, 1364512, 2729024, 5458048, 10916096, 21832192]

約数ペア:

[(1, 21832192), (2, 10916096), (4, 5458048), (8, 2729024), (16, 1364512), (32, 682256), (64, 341128), (128, 170564), (256, 85282), (512, 42641)]