81006754

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{2017}}^1$

素因数の和:2529

約数の個数: 16

約数和(自身を含む): 124663968

約数和(自身を除く): 43657214

約数列:

[1, 2, 43, 86, 467, 934, 2017, 4034, 20081, 40162, 86731, 173462, 941939, 1883878, 40503377, 81006754]

約数ペア:

[(1, 81006754), (2, 40503377), (43, 1883878), (86, 941939), (467, 173462), (934, 86731), (2017, 40162), (4034, 20081)]