222575232016

素因数分解:

$2^4\times {\mathrm{16661}}^1\times {\mathrm{834941}}^1$

素因数の和:851610

約数の個数: 20

約数和(自身を含む): 431265911724

約数和(自身を除く): 208690679708

約数列:

[1, 2, 4, 8, 16, 16661, 33322, 66644, 133288, 266576, 834941, 1669882, 3339764, 6679528, 13359056, 13910952001, 27821904002, 55643808004, 111287616008, 222575232016]

約数ペア:

[(1, 222575232016), (2, 111287616008), (4, 55643808004), (8, 27821904002), (16, 13910952001), (16661, 13359056), (33322, 6679528), (66644, 3339764), (133288, 1669882), (266576, 834941)]