214628816

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{55661}}^1$

素因数の和:55910

約数の個数: 20

約数和(自身を含む): 417576324

約数和(自身を除く): 202947508

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 55661, 111322, 222644, 445288, 890576, 13414301, 26828602, 53657204, 107314408, 214628816]

約数ペア:

[(1, 214628816), (2, 107314408), (4, 53657204), (8, 26828602), (16, 13414301), (241, 890576), (482, 445288), (964, 222644), (1928, 111322), (3856, 55661)]