31055826

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{72901}}^1$

素因数の和:72977

約数の個数: 16

約数和(自身を含む): 62987328

約数和(自身を除く): 31931502

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 72901, 145802, 218703, 437406, 5175971, 10351942, 15527913, 31055826]

約数ペア:

[(1, 31055826), (2, 15527913), (3, 10351942), (6, 5175971), (71, 437406), (142, 218703), (213, 145802), (426, 72901)]