16329080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17749}}^1$

素因数の和:17783

約数の個数: 32

約数和(自身を含む): 38340000

約数和(自身を除く): 22010920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 17749, 35498, 70996, 88745, 141992, 177490, 354980, 408227, 709960, 816454, 1632908, 2041135, 3265816, 4082270, 8164540, 16329080]

約数ペア:

[(1, 16329080), (2, 8164540), (4, 4082270), (5, 3265816), (8, 2041135), (10, 1632908), (20, 816454), (23, 709960), (40, 408227), (46, 354980), (92, 177490), (115, 141992), (184, 88745), (230, 70996), (460, 35498), (920, 17749)]