319872032

素因数分解:

$2^5\times {\mathrm{9996001}}^1$

素因数の和:9996011

約数の個数: 12

約数和(自身を含む): 629748126

約数和(自身を除く): 309876094

約数列:

[1, 2, 4, 8, 16, 32, 9996001, 19992002, 39984004, 79968008, 159936016, 319872032]

約数ペア:

[(1, 319872032), (2, 159936016), (4, 79968008), (8, 39984004), (16, 19992002), (32, 9996001)]