27686968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{111641}}^1$

素因数の和:111678

約数の個数: 16

約数和(自身を含む): 53588160

約数和(自身を除く): 25901192

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 111641, 223282, 446564, 893128, 3460871, 6921742, 13843484, 27686968]

約数ペア:

[(1, 27686968), (2, 13843484), (4, 6921742), (8, 3460871), (31, 893128), (62, 446564), (124, 223282), (248, 111641)]