31268186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{8147}}^1$

素因数の和:8269

約数の個数: 16

約数和(自身を含む): 49865760

約数和(自身を除く): 18597574

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 8147, 16294, 154793, 309586, 822847, 1645694, 15634093, 31268186]

約数ペア:

[(1, 31268186), (2, 15634093), (19, 1645694), (38, 822847), (101, 309586), (202, 154793), (1919, 16294), (3838, 8147)]