31890094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{10111}}^1$

素因数の和:10215

約数の個数: 16

約数和(自身を含む): 50964480

約数和(自身を除く): 19074386

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 10111, 20222, 192109, 384218, 839213, 1678426, 15945047, 31890094]

約数ペア:

[(1, 31890094), (2, 15945047), (19, 1678426), (38, 839213), (83, 384218), (166, 192109), (1577, 20222), (3154, 10111)]