42358544

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{25703}}^1$

素因数の和:25814

約数の個数: 20

約数和(自身を含む): 82869696

約数和(自身を除く): 40511152

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 25703, 51406, 102812, 205624, 411248, 2647409, 5294818, 10589636, 21179272, 42358544]

約数ペア:

[(1, 42358544), (2, 21179272), (4, 10589636), (8, 5294818), (16, 2647409), (103, 411248), (206, 205624), (412, 102812), (824, 51406), (1648, 25703)]