16797424

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3191}}^1$

素因数の和:3253

約数の個数: 40

約数和(自身を含む): 37997568

約数和(自身を除く): 21200144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 3191, 5264, 6382, 12764, 22337, 25528, 44674, 51056, 89348, 149977, 178696, 299954, 357392, 599908, 1049839, 1199816, 2099678, 2399632, 4199356, 8398712, 16797424]

約数ペア:

[(1, 16797424), (2, 8398712), (4, 4199356), (7, 2399632), (8, 2099678), (14, 1199816), (16, 1049839), (28, 599908), (47, 357392), (56, 299954), (94, 178696), (112, 149977), (188, 89348), (329, 51056), (376, 44674), (658, 25528), (752, 22337), (1316, 12764), (2632, 6382), (3191, 5264)]