31321768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{170227}}^1$

素因数の和:170256

約数の個数: 16

約数和(自身を含む): 61282080

約数和(自身を除く): 29960312

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 170227, 340454, 680908, 1361816, 3915221, 7830442, 15660884, 31321768]

約数ペア:

[(1, 31321768), (2, 15660884), (4, 7830442), (8, 3915221), (23, 1361816), (46, 680908), (92, 340454), (184, 170227)]