54905834

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:1085

約数の個数: 16

約数和(自身を含む): 83348160

約数和(自身を除く): 28442326

約数列:

[1, 2, 139, 278, 313, 626, 631, 1262, 43507, 87014, 87709, 175418, 197503, 395006, 27452917, 54905834]

約数ペア:

[(1, 54905834), (2, 27452917), (139, 395006), (278, 197503), (313, 175418), (626, 87709), (631, 87014), (1262, 43507)]