220112224

素因数分解:

$2^5\times {\mathrm{337}}^1\times {\mathrm{20411}}^1$

素因数の和:20758

約数の個数: 24

約数和(自身を含む): 434653128

約数和(自身を除く): 214540904

約数列:

[1, 2, 4, 8, 16, 32, 337, 674, 1348, 2696, 5392, 10784, 20411, 40822, 81644, 163288, 326576, 653152, 6878507, 13757014, 27514028, 55028056, 110056112, 220112224]

約数ペア:

[(1, 220112224), (2, 110056112), (4, 55028056), (8, 27514028), (16, 13757014), (32, 6878507), (337, 653152), (674, 326576), (1348, 163288), (2696, 81644), (5392, 40822), (10784, 20411)]