82804912

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{126227}}^1$

素因数の和:126276

約数の個数: 20

約数和(自身を含む): 164348856

約数和(自身を除く): 81543944

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 126227, 252454, 504908, 1009816, 2019632, 5175307, 10350614, 20701228, 41402456, 82804912]

約数ペア:

[(1, 82804912), (2, 41402456), (4, 20701228), (8, 10350614), (16, 5175307), (41, 2019632), (82, 1009816), (164, 504908), (328, 252454), (656, 126227)]