71104016

素因数分解:

$2^4\times {\mathrm{4444001}}^1$

素因数の和:4444009

約数の個数: 10

約数和(自身を含む): 137764062

約数和(自身を除く): 66660046

約数列:

[1, 2, 4, 8, 16, 4444001, 8888002, 17776004, 35552008, 71104016]

約数ペア:

[(1, 71104016), (2, 35552008), (4, 17776004), (8, 8888002), (16, 4444001)]