16080335

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2087}}^1$

素因数の和:2182

約数の個数: 16

約数和(自身を含む): 20445696

約数和(自身を除く): 4365361

約数列:

[1, 5, 23, 67, 115, 335, 1541, 2087, 7705, 10435, 48001, 139829, 240005, 699145, 3216067, 16080335]

約数ペア:

[(1, 16080335), (5, 3216067), (23, 699145), (67, 240005), (115, 139829), (335, 48001), (1541, 10435), (2087, 7705)]