27712016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{55871}}^1$

素因数の和:55910

約数の個数: 20

約数和(自身を含む): 55425024

約数和(自身を除く): 27713008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 55871, 111742, 223484, 446968, 893936, 1732001, 3464002, 6928004, 13856008, 27712016]

約数ペア:

[(1, 27712016), (2, 13856008), (4, 6928004), (8, 3464002), (16, 1732001), (31, 893936), (62, 446968), (124, 223484), (248, 111742), (496, 55871)]