80971024

素因数分解:

$2^4\times {\mathrm{2099}}^1\times {\mathrm{2411}}^1$

素因数の和:4518

約数の個数: 20

約数和(自身を含む): 157021200

約数和(自身を除く): 76050176

約数列:

[1, 2, 4, 8, 16, 2099, 2411, 4198, 4822, 8396, 9644, 16792, 19288, 33584, 38576, 5060689, 10121378, 20242756, 40485512, 80971024]

約数ペア:

[(1, 80971024), (2, 40485512), (4, 20242756), (8, 10121378), (16, 5060689), (2099, 38576), (2411, 33584), (4198, 19288), (4822, 16792), (8396, 9644)]