90345322

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{2393}}^1$

素因数の和:2877

約数の個数: 16

約数和(自身を含む): 139043520

約数和(自身を除く): 48698198

約数列:

[1, 2, 43, 86, 439, 878, 2393, 4786, 18877, 37754, 102899, 205798, 1050527, 2101054, 45172661, 90345322]

約数ペア:

[(1, 90345322), (2, 45172661), (43, 2101054), (86, 1050527), (439, 205798), (878, 102899), (2393, 37754), (4786, 18877)]