80494816

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{23509}}^1$

素因数の和:23626

約数の個数: 24

約数和(自身を含む): 159962040

約数和(自身を除く): 79467224

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 23509, 47018, 94036, 188072, 376144, 752288, 2515463, 5030926, 10061852, 20123704, 40247408, 80494816]

約数ペア:

[(1, 80494816), (2, 40247408), (4, 20123704), (8, 10061852), (16, 5030926), (32, 2515463), (107, 752288), (214, 376144), (428, 188072), (856, 94036), (1712, 47018), (3424, 23509)]