87542896

素因数分解:

$2^4\times 7^1\times {\mathrm{781633}}^1$

素因数の和:781648

約数の個数: 20

約数和(自身を含む): 193845232

約数和(自身を除く): 106302336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 781633, 1563266, 3126532, 5471431, 6253064, 10942862, 12506128, 21885724, 43771448, 87542896]

約数ペア:

[(1, 87542896), (2, 43771448), (4, 21885724), (7, 12506128), (8, 10942862), (14, 6253064), (16, 5471431), (28, 3126532), (56, 1563266), (112, 781633)]