16089776

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{11299}}^1$

素因数の和:11396

約数の個数: 20

約数和(自身を含む): 31527000

約数和(自身を除く): 15437224

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 11299, 22598, 45196, 90392, 180784, 1005611, 2011222, 4022444, 8044888, 16089776]

約数ペア:

[(1, 16089776), (2, 8044888), (4, 4022444), (8, 2011222), (16, 1005611), (89, 180784), (178, 90392), (356, 45196), (712, 22598), (1424, 11299)]