128768032

素因数分解:

$2^5\times {\mathrm{4024001}}^1$

素因数の和:4024011

約数の個数: 12

約数和(自身を含む): 253512126

約数和(自身を除く): 124744094

約数列:

[1, 2, 4, 8, 16, 32, 4024001, 8048002, 16096004, 32192008, 64384016, 128768032]

約数ペア:

[(1, 128768032), (2, 64384016), (4, 32192008), (8, 16096004), (16, 8048002), (32, 4024001)]