80853232

素因数分解:

$2^4\times {\mathrm{787}}^1\times {\mathrm{6421}}^1$

素因数の和:7216

約数の個数: 20

約数和(自身を含む): 156876616

約数和(自身を除く): 76023384

約数列:

[1, 2, 4, 8, 16, 787, 1574, 3148, 6296, 6421, 12592, 12842, 25684, 51368, 102736, 5053327, 10106654, 20213308, 40426616, 80853232]

約数ペア:

[(1, 80853232), (2, 40426616), (4, 20213308), (8, 10106654), (16, 5053327), (787, 102736), (1574, 51368), (3148, 25684), (6296, 12842), (6421, 12592)]