128445952

素因数分解:

$2^9\times {\mathrm{250871}}^1$

素因数の和:250889

約数の個数: 20

約数和(自身を含む): 256642056

約数和(自身を除く): 128196104

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 250871, 501742, 1003484, 2006968, 4013936, 8027872, 16055744, 32111488, 64222976, 128445952]

約数ペア:

[(1, 128445952), (2, 64222976), (4, 32111488), (8, 16055744), (16, 8027872), (32, 4013936), (64, 2006968), (128, 1003484), (256, 501742), (512, 250871)]