31887339118

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1368203}}^1$

素因数の和:1368519

約数の個数: 16

約数和(自身を含む): 49123996416

約数和(自身を除く): 17236657298

約数列:

[1, 2, 43, 86, 271, 542, 11653, 23306, 1368203, 2736406, 58832729, 117665458, 370783013, 741566026, 15943669559, 31887339118]

約数ペア:

[(1, 31887339118), (2, 15943669559), (43, 741566026), (86, 370783013), (271, 117665458), (542, 58832729), (11653, 2736406), (23306, 1368203)]