3328208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{16001}}^1$

素因数の和:16022

約数の個数: 20

約数和(自身を含む): 6944868

約数和(自身を除く): 3616660

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 16001, 32002, 64004, 128008, 208013, 256016, 416026, 832052, 1664104, 3328208]

約数ペア:

[(1, 3328208), (2, 1664104), (4, 832052), (8, 416026), (13, 256016), (16, 208013), (26, 128008), (52, 64004), (104, 32002), (208, 16001)]