128928032

素因数分解:

$2^5\times {\mathrm{4029001}}^1$

素因数の和:4029011

約数の個数: 12

約数和(自身を含む): 253827126

約数和(自身を除く): 124899094

約数列:

[1, 2, 4, 8, 16, 32, 4029001, 8058002, 16116004, 32232008, 64464016, 128928032]

約数ペア:

[(1, 128928032), (2, 64464016), (4, 32232008), (8, 16116004), (16, 8058002), (32, 4029001)]