67332208

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{16001}}^1$

素因数の和:16272

約数の個数: 20

約数和(自身を含む): 130960368

約数和(自身を除く): 63628160

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 16001, 32002, 64004, 128008, 256016, 4208263, 8416526, 16833052, 33666104, 67332208]

約数ペア:

[(1, 67332208), (2, 33666104), (4, 16833052), (8, 8416526), (16, 4208263), (263, 256016), (526, 128008), (1052, 64004), (2104, 32002), (4208, 16001)]