31921231678

素因数分解:

$2^1\times 7^1\times {\mathrm{42929}}^1\times {\mathrm{53113}}^1$

素因数の和:96051

約数の個数: 16

約数和(自身を含む): 54724416480

約数和(自身を除く): 22803184802

約数列:

[1, 2, 7, 14, 42929, 53113, 85858, 106226, 300503, 371791, 601006, 743582, 2280087977, 4560175954, 15960615839, 31921231678]

約数ペア:

[(1, 31921231678), (2, 15960615839), (7, 4560175954), (14, 2280087977), (42929, 743582), (53113, 601006), (85858, 371791), (106226, 300503)]