80702976224

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{193997539}}^1$

素因数の和:193997562

約数の個数: 24

約数和(自身を含む): 171105830280

約数和(自身を除く): 90402854056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 193997539, 387995078, 775990156, 1551980312, 2521968007, 3103960624, 5043936014, 6207921248, 10087872028, 20175744056, 40351488112, 80702976224]

約数ペア:

[(1, 80702976224), (2, 40351488112), (4, 20175744056), (8, 10087872028), (13, 6207921248), (16, 5043936014), (26, 3103960624), (32, 2521968007), (52, 1551980312), (104, 775990156), (208, 387995078), (416, 193997539)]