69955016

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{19739}}^1$

素因数の和:20188

約数の個数: 16

約数和(自身を含む): 131468400

約数和(自身を除く): 61513384

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 19739, 39478, 78956, 157912, 8744377, 17488754, 34977508, 69955016]

約数ペア:

[(1, 69955016), (2, 34977508), (4, 17488754), (8, 8744377), (443, 157912), (886, 78956), (1772, 39478), (3544, 19739)]