5380864

素因数分解:

$2^8\times {\mathrm{21019}}^1$

素因数の和:21035

約数の個数: 18

約数和(自身を含む): 10741220

約数和(自身を除く): 5360356

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 21019, 42038, 84076, 168152, 336304, 672608, 1345216, 2690432, 5380864]

約数ペア:

[(1, 5380864), (2, 2690432), (4, 1345216), (8, 672608), (16, 336304), (32, 168152), (64, 84076), (128, 42038), (256, 21019)]