13977856

素因数分解:

$2^8\times {\mathrm{54601}}^1$

素因数の和:54617

約数の個数: 18

約数和(自身を含む): 27901622

約数和(自身を除く): 13923766

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 54601, 109202, 218404, 436808, 873616, 1747232, 3494464, 6988928, 13977856]

約数ペア:

[(1, 13977856), (2, 6988928), (4, 3494464), (8, 1747232), (16, 873616), (32, 436808), (64, 218404), (128, 109202), (256, 54601)]