55905616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{268777}}^1$

素因数の和:268798

約数の個数: 20

約数和(自身を含む): 116649652

約数和(自身を除く): 60744036

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 268777, 537554, 1075108, 2150216, 3494101, 4300432, 6988202, 13976404, 27952808, 55905616]

約数ペア:

[(1, 55905616), (2, 27952808), (4, 13976404), (8, 6988202), (13, 4300432), (16, 3494101), (26, 2150216), (52, 1075108), (104, 537554), (208, 268777)]