56197478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{86993}}^1$

素因数の和:87031

約数の個数: 16

約数和(自身を含む): 93953520

約数和(自身を除く): 37756042

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 86993, 173986, 1478881, 1652867, 2957762, 3305734, 28098739, 56197478]

約数ペア:

[(1, 56197478), (2, 28098739), (17, 3305734), (19, 2957762), (34, 1652867), (38, 1478881), (323, 173986), (646, 86993)]