87332264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{642149}}^1$

素因数の和:642172

約数の個数: 16

約数和(自身を含む): 173380500

約数和(自身を除く): 86048236

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 642149, 1284298, 2568596, 5137192, 10916533, 21833066, 43666132, 87332264]

約数ペア:

[(1, 87332264), (2, 43666132), (4, 21833066), (8, 10916533), (17, 5137192), (34, 2568596), (68, 1284298), (136, 642149)]