304319888

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{53881}}^1$

素因数の和:54242

約数の個数: 20

約数和(自身を含む): 591301068

約数和(自身を除く): 286981180

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 53881, 107762, 215524, 431048, 862096, 19019993, 38039986, 76079972, 152159944, 304319888]

約数ペア:

[(1, 304319888), (2, 152159944), (4, 76079972), (8, 38039986), (16, 19019993), (353, 862096), (706, 431048), (1412, 215524), (2824, 107762), (5648, 53881)]