55117726

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2963}}^1$

素因数の和:3167

約数の個数: 16

約数和(自身を含む): 84509568

約数和(自身を除く): 29391842

約数列:

[1, 2, 71, 131, 142, 262, 2963, 5926, 9301, 18602, 210373, 388153, 420746, 776306, 27558863, 55117726]

約数ペア:

[(1, 55117726), (2, 27558863), (71, 776306), (131, 420746), (142, 388153), (262, 210373), (2963, 18602), (5926, 9301)]