82713776

素因数分解:

$2^4\times {\mathrm{1249}}^1\times {\mathrm{4139}}^1$

素因数の和:5396

約数の個数: 20

約数和(自身を含む): 160425000

約数和(自身を除く): 77711224

約数列:

[1, 2, 4, 8, 16, 1249, 2498, 4139, 4996, 8278, 9992, 16556, 19984, 33112, 66224, 5169611, 10339222, 20678444, 41356888, 82713776]

約数ペア:

[(1, 82713776), (2, 41356888), (4, 20678444), (8, 10339222), (16, 5169611), (1249, 66224), (2498, 33112), (4139, 19984), (4996, 16556), (8278, 9992)]