65441668

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{823}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 116375168

約数和(自身を除く): 50933500

約数列:

[1, 2, 4, 103, 193, 206, 386, 412, 772, 823, 1646, 3292, 19879, 39758, 79516, 84769, 158839, 169538, 317678, 339076, 635356, 16360417, 32720834, 65441668]

約数ペア:

[(1, 65441668), (2, 32720834), (4, 16360417), (103, 635356), (193, 339076), (206, 317678), (386, 169538), (412, 158839), (772, 84769), (823, 79516), (1646, 39758), (3292, 19879)]