22332272

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{5431}}^1$

素因数の和:5696

約数の個数: 20

約数和(自身を含む): 43445136

約数和(自身を除く): 21112864

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 5431, 10862, 21724, 43448, 86896, 1395767, 2791534, 5583068, 11166136, 22332272]

約数ペア:

[(1, 22332272), (2, 11166136), (4, 5583068), (8, 2791534), (16, 1395767), (257, 86896), (514, 43448), (1028, 21724), (2056, 10862), (4112, 5431)]