80147992

素因数分解:

$2^3\times {\mathrm{839}}^1\times {\mathrm{11941}}^1$

素因数の和:12786

約数の個数: 16

約数和(自身を含む): 150469200

約数和(自身を除く): 70321208

約数列:

[1, 2, 4, 8, 839, 1678, 3356, 6712, 11941, 23882, 47764, 95528, 10018499, 20036998, 40073996, 80147992]

約数ペア:

[(1, 80147992), (2, 40073996), (4, 20036998), (8, 10018499), (839, 95528), (1678, 47764), (3356, 23882), (6712, 11941)]