23223824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{111653}}^1$

素因数の和:111674

約数の個数: 20

約数和(自身を含む): 48457836

約数和(自身を除く): 25234012

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 111653, 223306, 446612, 893224, 1451489, 1786448, 2902978, 5805956, 11611912, 23223824]

約数ペア:

[(1, 23223824), (2, 11611912), (4, 5805956), (8, 2902978), (13, 1786448), (16, 1451489), (26, 893224), (52, 446612), (104, 223306), (208, 111653)]