161592016

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{214883}}^1$

素因数の和:214938

約数の個数: 20

約数和(自身を含む): 319747392

約数和(自身を除く): 158155376

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 214883, 429766, 859532, 1719064, 3438128, 10099501, 20199002, 40398004, 80796008, 161592016]

約数ペア:

[(1, 161592016), (2, 80796008), (4, 40398004), (8, 20199002), (16, 10099501), (47, 3438128), (94, 1719064), (188, 859532), (376, 429766), (752, 214883)]