55413616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{111721}}^1$

素因数の和:111760

約数の個数: 20

約数和(自身を含む): 110828224

約数和(自身を除く): 55414608

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 111721, 223442, 446884, 893768, 1787536, 3463351, 6926702, 13853404, 27706808, 55413616]

約数ペア:

[(1, 55413616), (2, 27706808), (4, 13853404), (8, 6926702), (16, 3463351), (31, 1787536), (62, 893768), (124, 446884), (248, 223442), (496, 111721)]