31871305546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{11927}}^1\times {\mathrm{70321}}^1$

素因数の和:82269

約数の個数: 16

約数和(自身を含む): 50328048960

約数和(自身を除く): 18456743414

約数列:

[1, 2, 19, 38, 11927, 23854, 70321, 140642, 226613, 453226, 1336099, 2672198, 838718567, 1677437134, 15935652773, 31871305546]

約数ペア:

[(1, 31871305546), (2, 15935652773), (19, 1677437134), (38, 838718567), (11927, 2672198), (23854, 1336099), (70321, 453226), (140642, 226613)]