84205510

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{19447}}^1$

素因数の和:19887

約数の個数: 16

約数和(自身を含む): 151927776

約数和(自身を除く): 67722266

約数列:

[1, 2, 5, 10, 433, 866, 2165, 4330, 19447, 38894, 97235, 194470, 8420551, 16841102, 42102755, 84205510]

約数ペア:

[(1, 84205510), (2, 42102755), (5, 16841102), (10, 8420551), (433, 194470), (866, 97235), (2165, 38894), (4330, 19447)]