31424128

素因数分解:

$2^7\times {\mathrm{245501}}^1$

素因数の和:245515

約数の個数: 16

約数和(自身を含む): 62603010

約数和(自身を除く): 31178882

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 245501, 491002, 982004, 1964008, 3928016, 7856032, 15712064, 31424128]

約数ペア:

[(1, 31424128), (2, 15712064), (4, 7856032), (8, 3928016), (16, 1964008), (32, 982004), (64, 491002), (128, 245501)]