55786448

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{33851}}^1$

素因数の和:33962

約数の個数: 20

約数和(自身を含む): 109138848

約数和(自身を除く): 53352400

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 33851, 67702, 135404, 270808, 541616, 3486653, 6973306, 13946612, 27893224, 55786448]

約数ペア:

[(1, 55786448), (2, 27893224), (4, 13946612), (8, 6973306), (16, 3486653), (103, 541616), (206, 270808), (412, 135404), (824, 67702), (1648, 33851)]