80281702

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{1847}}^1$

素因数の和:2163

約数の個数: 16

約数和(自身を含む): 122234112

約数和(自身を除く): 41952410

約数列:

[1, 2, 103, 206, 211, 422, 1847, 3694, 21733, 43466, 190241, 380482, 389717, 779434, 40140851, 80281702]

約数ペア:

[(1, 80281702), (2, 40140851), (103, 779434), (206, 389717), (211, 380482), (422, 190241), (1847, 43466), (3694, 21733)]