31504016

素因数分解:

$2^4\times {\mathrm{1969001}}^1$

素因数の和:1969009

約数の個数: 10

約数和(自身を含む): 61039062

約数和(自身を除く): 29535046

約数列:

[1, 2, 4, 8, 16, 1969001, 3938002, 7876004, 15752008, 31504016]

約数ペア:

[(1, 31504016), (2, 15752008), (4, 7876004), (8, 3938002), (16, 1969001)]