5118968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{20641}}^1$

素因数の和:20678

約数の個数: 16

約数和(自身を含む): 9908160

約数和(自身を除く): 4789192

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 20641, 41282, 82564, 165128, 639871, 1279742, 2559484, 5118968]

約数ペア:

[(1, 5118968), (2, 2559484), (4, 1279742), (8, 639871), (31, 165128), (62, 82564), (124, 41282), (248, 20641)]