85872208

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{50159}}^1$

素因数の和:50274

約数の個数: 20

約数和(自身を含む): 167935680

約数和(自身を除く): 82063472

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 50159, 100318, 200636, 401272, 802544, 5367013, 10734026, 21468052, 42936104, 85872208]

約数ペア:

[(1, 85872208), (2, 42936104), (4, 21468052), (8, 10734026), (16, 5367013), (107, 802544), (214, 401272), (428, 200636), (856, 100318), (1712, 50159)]