128028848

素因数分解:

$2^4\times {\mathrm{2609}}^1\times {\mathrm{3067}}^1$

素因数の和:5684

約数の個数: 20

約数和(自身を含む): 248231880

約数和(自身を除く): 120203032

約数列:

[1, 2, 4, 8, 16, 2609, 3067, 5218, 6134, 10436, 12268, 20872, 24536, 41744, 49072, 8001803, 16003606, 32007212, 64014424, 128028848]

約数ペア:

[(1, 128028848), (2, 64014424), (4, 32007212), (8, 16003606), (16, 8001803), (2609, 49072), (3067, 41744), (5218, 24536), (6134, 20872), (10436, 12268)]