82661204

素因数分解:

$2^2\times {\mathrm{941}}^1\times {\mathrm{21961}}^1$

素因数の和:22906

約数の個数: 12

約数和(自身を含む): 144817428

約数和(自身を除く): 62156224

約数列:

[1, 2, 4, 941, 1882, 3764, 21961, 43922, 87844, 20665301, 41330602, 82661204]

約数ペア:

[(1, 82661204), (2, 41330602), (4, 20665301), (941, 87844), (1882, 43922), (3764, 21961)]