130952816

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{42407}}^1$

素因数の和:42608

約数の個数: 20

約数和(自身を含む): 255041712

約数和(自身を除く): 124088896

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 42407, 84814, 169628, 339256, 678512, 8184551, 16369102, 32738204, 65476408, 130952816]

約数ペア:

[(1, 130952816), (2, 65476408), (4, 32738204), (8, 16369102), (16, 8184551), (193, 678512), (386, 339256), (772, 169628), (1544, 84814), (3088, 42407)]