130085872

素因数分解:

$2^4\times 7^1\times {\mathrm{1161481}}^1$

素因数の和:1161496

約数の個数: 20

約数和(自身を含む): 288047536

約数和(自身を除く): 157961664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1161481, 2322962, 4645924, 8130367, 9291848, 16260734, 18583696, 32521468, 65042936, 130085872]

約数ペア:

[(1, 130085872), (2, 65042936), (4, 32521468), (7, 18583696), (8, 16260734), (14, 9291848), (16, 8130367), (28, 4645924), (56, 2322962), (112, 1161481)]