12828416

素因数分解:

$2^8\times {\mathrm{50111}}^1$

素因数の和:50127

約数の個数: 18

約数和(自身を含む): 25607232

約数和(自身を除く): 12778816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 50111, 100222, 200444, 400888, 801776, 1603552, 3207104, 6414208, 12828416]

約数ペア:

[(1, 12828416), (2, 6414208), (4, 3207104), (8, 1603552), (16, 801776), (32, 400888), (64, 200444), (128, 100222), (256, 50111)]