115431568

素因数分解:

$2^4\times 7^1\times {\mathrm{1030639}}^1$

素因数の和:1030654

約数の個数: 20

約数和(自身を含む): 255598720

約数和(自身を除く): 140167152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1030639, 2061278, 4122556, 7214473, 8245112, 14428946, 16490224, 28857892, 57715784, 115431568]

約数ペア:

[(1, 115431568), (2, 57715784), (4, 28857892), (7, 16490224), (8, 14428946), (14, 8245112), (16, 7214473), (28, 4122556), (56, 2061278), (112, 1030639)]