83961320

素因数分解:

$2^3\times 5^1\times {\mathrm{2099033}}^1$

素因数の和:2099044

約数の個数: 16

約数和(自身を含む): 188913060

約数和(自身を除く): 104951740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2099033, 4198066, 8396132, 10495165, 16792264, 20990330, 41980660, 83961320]

約数ペア:

[(1, 83961320), (2, 41980660), (4, 20990330), (5, 16792264), (8, 10495165), (10, 8396132), (20, 4198066), (40, 2099033)]