218148752

素因数分解:

$2^4\times {\mathrm{2417}}^1\times {\mathrm{5641}}^1$

素因数の和:8066

約数の個数: 20

約数和(自身を含む): 422913036

約数和(自身を除く): 204764284

約数列:

[1, 2, 4, 8, 16, 2417, 4834, 5641, 9668, 11282, 19336, 22564, 38672, 45128, 90256, 13634297, 27268594, 54537188, 109074376, 218148752]

約数ペア:

[(1, 218148752), (2, 109074376), (4, 54537188), (8, 27268594), (16, 13634297), (2417, 90256), (4834, 45128), (5641, 38672), (9668, 22564), (11282, 19336)]