131088944

素因数分解:

$2^4\times 7^1\times {\mathrm{1170437}}^1$

素因数の和:1170452

約数の個数: 20

約数和(自身を含む): 290268624

約数和(自身を除く): 159179680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1170437, 2340874, 4681748, 8193059, 9363496, 16386118, 18726992, 32772236, 65544472, 131088944]

約数ペア:

[(1, 131088944), (2, 65544472), (4, 32772236), (7, 18726992), (8, 16386118), (14, 9363496), (16, 8193059), (28, 4681748), (56, 2340874), (112, 1170437)]