80445678

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{130171}}^1$

素因数の和:130279

約数の個数: 16

約数和(自身を含む): 162454656

約数和(自身を除く): 82008978

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 130171, 260342, 390513, 781026, 13407613, 26815226, 40222839, 80445678]

約数ペア:

[(1, 80445678), (2, 40222839), (3, 26815226), (6, 13407613), (103, 781026), (206, 390513), (309, 260342), (618, 130171)]