337304144

素因数分解:

$2^4\times {\mathrm{21081509}}^1$

素因数の和:21081517

約数の個数: 10

約数和(自身を含む): 653526810

約数和(自身を除く): 316222666

約数列:

[1, 2, 4, 8, 16, 21081509, 42163018, 84326036, 168652072, 337304144]

約数ペア:

[(1, 337304144), (2, 168652072), (4, 84326036), (8, 42163018), (16, 21081509)]