64270904

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{113153}}^1$

素因数の和:113230

約数の個数: 16

約数和(自身を含む): 122206320

約数和(自身を除く): 57935416

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 113153, 226306, 452612, 905224, 8033863, 16067726, 32135452, 64270904]

約数ペア:

[(1, 64270904), (2, 32135452), (4, 16067726), (8, 8033863), (71, 905224), (142, 452612), (284, 226306), (568, 113153)]