47345894

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{2239}}^1$

素因数の和:2447

約数の個数: 16

約数和(自身を含む): 72441600

約数和(自身を除く): 25095706

約数列:

[1, 2, 97, 109, 194, 218, 2239, 4478, 10573, 21146, 217183, 244051, 434366, 488102, 23672947, 47345894]

約数ペア:

[(1, 47345894), (2, 23672947), (97, 488102), (109, 434366), (194, 244051), (218, 217183), (2239, 21146), (4478, 10573)]