82789976

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{145757}}^1$

素因数の和:145834

約数の個数: 16

約数和(自身を含む): 157418640

約数和(自身を除く): 74628664

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 145757, 291514, 583028, 1166056, 10348747, 20697494, 41394988, 82789976]

約数ペア:

[(1, 82789976), (2, 41394988), (4, 20697494), (8, 10348747), (71, 1166056), (142, 583028), (284, 291514), (568, 145757)]