64042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 16

約数和(自身を含む): 108864

約数和(自身を除く): 44822

約数列:

[1, 2, 11, 22, 41, 71, 82, 142, 451, 781, 902, 1562, 2911, 5822, 32021, 64042]

約数ペア:

[(1, 64042), (2, 32021), (11, 5822), (22, 2911), (41, 1562), (71, 902), (82, 781), (142, 451)]