128316004

素因数分解:

$2^2\times {\mathrm{2251}}^1\times {\mathrm{14251}}^1$

素因数の和:16506

約数の個数: 12

約数和(自身を含む): 224668528

約数和(自身を除く): 96352524

約数列:

[1, 2, 4, 2251, 4502, 9004, 14251, 28502, 57004, 32079001, 64158002, 128316004]

約数ペア:

[(1, 128316004), (2, 64158002), (4, 32079001), (2251, 57004), (4502, 28502), (9004, 14251)]