85699178

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{2687}}^1$

素因数の和:3157

約数の個数: 16

約数和(自身を含む): 132378624

約数和(自身を除く): 46679446

約数列:

[1, 2, 37, 74, 431, 862, 2687, 5374, 15947, 31894, 99419, 198838, 1158097, 2316194, 42849589, 85699178]

約数ペア:

[(1, 85699178), (2, 42849589), (37, 2316194), (74, 1158097), (431, 198838), (862, 99419), (2687, 31894), (5374, 15947)]