77664368

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{11057}}^1$

素因数の和:11504

約数の個数: 20

約数和(自身を含む): 150831120

約数和(自身を除く): 73166752

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 11057, 22114, 44228, 88456, 176912, 4854023, 9708046, 19416092, 38832184, 77664368]

約数ペア:

[(1, 77664368), (2, 38832184), (4, 19416092), (8, 9708046), (16, 4854023), (439, 176912), (878, 88456), (1756, 44228), (3512, 22114), (7024, 11057)]