39986104

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{4507}}^1$

素因数の和:5622

約数の個数: 16

約数和(自身を含む): 75058200

約数和(自身を除く): 35072096

約数列:

[1, 2, 4, 8, 1109, 2218, 4436, 4507, 8872, 9014, 18028, 36056, 4998263, 9996526, 19993052, 39986104]

約数ペア:

[(1, 39986104), (2, 19993052), (4, 9996526), (8, 4998263), (1109, 36056), (2218, 18028), (4436, 9014), (4507, 8872)]