26686064

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{16193}}^1$

素因数の和:16304

約数の個数: 20

約数和(自身を含む): 52209456

約数和(自身を除く): 25523392

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 16193, 32386, 64772, 129544, 259088, 1667879, 3335758, 6671516, 13343032, 26686064]

約数ペア:

[(1, 26686064), (2, 13343032), (4, 6671516), (8, 3335758), (16, 1667879), (103, 259088), (206, 129544), (412, 64772), (824, 32386), (1648, 16193)]