16440032

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3231

約数の個数: 48

約数和(自身を含む): 38610432

約数和(自身を除く): 22170400

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 3191, 5152, 6382, 12764, 22337, 25528, 44674, 51056, 73393, 89348, 102112, 146786, 178696, 293572, 357392, 513751, 587144, 714784, 1027502, 1174288, 2055004, 2348576, 4110008, 8220016, 16440032]

約数ペア:

[(1, 16440032), (2, 8220016), (4, 4110008), (7, 2348576), (8, 2055004), (14, 1174288), (16, 1027502), (23, 714784), (28, 587144), (32, 513751), (46, 357392), (56, 293572), (92, 178696), (112, 146786), (161, 102112), (184, 89348), (224, 73393), (322, 51056), (368, 44674), (644, 25528), (736, 22337), (1288, 12764), (2576, 6382), (3191, 5152)]