80309804

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{3407}}^1$

素因数の和:3565

約数の個数: 24

約数和(自身を含む): 144281088

約数和(自身を除く): 63971284

約数列:

[1, 2, 4, 71, 83, 142, 166, 284, 332, 3407, 5893, 6814, 11786, 13628, 23572, 241897, 282781, 483794, 565562, 967588, 1131124, 20077451, 40154902, 80309804]

約数ペア:

[(1, 80309804), (2, 40154902), (4, 20077451), (71, 1131124), (83, 967588), (142, 565562), (166, 483794), (284, 282781), (332, 241897), (3407, 23572), (5893, 13628), (6814, 11786)]