40820492

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{443701}}^1$

素因数の和:443728

約数の個数: 12

約数和(自身を含む): 74541936

約数和(自身を除く): 33721444

約数列:

[1, 2, 4, 23, 46, 92, 443701, 887402, 1774804, 10205123, 20410246, 40820492]

約数ペア:

[(1, 40820492), (2, 20410246), (4, 10205123), (23, 1774804), (46, 887402), (92, 443701)]