22270064

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{3943}}^1$

素因数の和:4304

約数の個数: 20

約数和(自身を含む): 43281456

約数和(自身を除く): 21011392

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 3943, 5648, 7886, 15772, 31544, 63088, 1391879, 2783758, 5567516, 11135032, 22270064]

約数ペア:

[(1, 22270064), (2, 11135032), (4, 5567516), (8, 2783758), (16, 1391879), (353, 63088), (706, 31544), (1412, 15772), (2824, 7886), (3943, 5648)]