80414224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{456899}}^1$

素因数の和:456918

約数の個数: 20

約数和(自身を含む): 169966800

約数和(自身を除く): 89552576

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 456899, 913798, 1827596, 3655192, 5025889, 7310384, 10051778, 20103556, 40207112, 80414224]

約数ペア:

[(1, 80414224), (2, 40207112), (4, 20103556), (8, 10051778), (11, 7310384), (16, 5025889), (22, 3655192), (44, 1827596), (88, 913798), (176, 456899)]