27700912

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{42227}}^1$

素因数の和:42276

約数の個数: 20

約数和(自身を含む): 54980856

約数和(自身を除く): 27279944

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 42227, 84454, 168908, 337816, 675632, 1731307, 3462614, 6925228, 13850456, 27700912]

約数ペア:

[(1, 27700912), (2, 13850456), (4, 6925228), (8, 3462614), (16, 1731307), (41, 675632), (82, 337816), (164, 168908), (328, 84454), (656, 42227)]