31109834

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{41927}}^1$

素因数の和:41989

約数の個数: 16

約数和(自身を含む): 54338688

約数和(自身を除く): 23228854

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 41927, 83854, 293489, 586978, 2222131, 4444262, 15554917, 31109834]

約数ペア:

[(1, 31109834), (2, 15554917), (7, 4444262), (14, 2222131), (53, 586978), (106, 293489), (371, 83854), (742, 41927)]