8294416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{39877}}^1$

素因数の和:39898

約数の個数: 20

約数和(自身を含む): 17307052

約数和(自身を除く): 9012636

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 39877, 79754, 159508, 319016, 518401, 638032, 1036802, 2073604, 4147208, 8294416]

約数ペア:

[(1, 8294416), (2, 4147208), (4, 2073604), (8, 1036802), (13, 638032), (16, 518401), (26, 319016), (52, 159508), (104, 79754), (208, 39877)]