2016072028

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{11721349}}^1$

素因数の和:11721396

約数の個数: 12

約数和(自身を含む): 3610175800

約数和(自身を除く): 1594103772

約数列:

[1, 2, 4, 43, 86, 172, 11721349, 23442698, 46885396, 504018007, 1008036014, 2016072028]

約数ペア:

[(1, 2016072028), (2, 1008036014), (4, 504018007), (43, 46885396), (86, 23442698), (172, 11721349)]