22788784

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{34739}}^1$

素因数の和:34788

約数の個数: 20

約数和(自身を含む): 45231480

約数和(自身を除く): 22442696

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 34739, 69478, 138956, 277912, 555824, 1424299, 2848598, 5697196, 11394392, 22788784]

約数ペア:

[(1, 22788784), (2, 11394392), (4, 5697196), (8, 2848598), (16, 1424299), (41, 555824), (82, 277912), (164, 138956), (328, 69478), (656, 34739)]