80613424

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{95063}}^1$

素因数の和:95124

約数の個数: 20

約数和(自身を含む): 159137136

約数和(自身を除く): 78523712

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 95063, 190126, 380252, 760504, 1521008, 5038339, 10076678, 20153356, 40306712, 80613424]

約数ペア:

[(1, 80613424), (2, 40306712), (4, 20153356), (8, 10076678), (16, 5038339), (53, 1521008), (106, 760504), (212, 380252), (424, 190126), (848, 95063)]