68885006

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1\times {\mathrm{509}}^1$

素因数の和:1099

約数の個数: 16

約数和(自身を含む): 104431680

約数和(自身を除く): 35546674

約数列:

[1, 2, 157, 314, 431, 509, 862, 1018, 67667, 79913, 135334, 159826, 219379, 438758, 34442503, 68885006]

約数ペア:

[(1, 68885006), (2, 34442503), (157, 438758), (314, 219379), (431, 159826), (509, 135334), (862, 79913), (1018, 67667)]