42816464

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{65269}}^1$

素因数の和:65318

約数の個数: 20

約数和(自身を含む): 84981540

約数和(自身を除く): 42165076

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 65269, 130538, 261076, 522152, 1044304, 2676029, 5352058, 10704116, 21408232, 42816464]

約数ペア:

[(1, 42816464), (2, 21408232), (4, 10704116), (8, 5352058), (16, 2676029), (41, 1044304), (82, 522152), (164, 261076), (328, 130538), (656, 65269)]