80818048

素因数分解:

$2^7\times {\mathrm{631391}}^1$

素因数の和:631405

約数の個数: 16

約数和(自身を含む): 161004960

約数和(自身を除く): 80186912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 631391, 1262782, 2525564, 5051128, 10102256, 20204512, 40409024, 80818048]

約数ペア:

[(1, 80818048), (2, 40409024), (4, 20204512), (8, 10102256), (16, 5051128), (32, 2525564), (64, 1262782), (128, 631391)]