55412816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{182279}}^1$

素因数の和:182306

約数の個数: 20

約数和(自身を含む): 113013600

約数和(自身を除く): 57600784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 182279, 364558, 729116, 1458232, 2916464, 3463301, 6926602, 13853204, 27706408, 55412816]

約数ペア:

[(1, 55412816), (2, 27706408), (4, 13853204), (8, 6926602), (16, 3463301), (19, 2916464), (38, 1458232), (76, 729116), (152, 364558), (304, 182279)]