27965104

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{10103}}^1$

素因数の和:10284

約数の個数: 20

約数和(自身を含む): 54500976

約数和(自身を除く): 26535872

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 10103, 20206, 40412, 80824, 161648, 1747819, 3495638, 6991276, 13982552, 27965104]

約数ペア:

[(1, 27965104), (2, 13982552), (4, 6991276), (8, 3495638), (16, 1747819), (173, 161648), (346, 80824), (692, 40412), (1384, 20206), (2768, 10103)]