85683056

素因数分解:

$2^4\times {\mathrm{1993}}^1\times {\mathrm{2687}}^1$

素因数の和:4688

約数の個数: 20

約数和(自身を含む): 166156032

約数和(自身を除く): 80472976

約数列:

[1, 2, 4, 8, 16, 1993, 2687, 3986, 5374, 7972, 10748, 15944, 21496, 31888, 42992, 5355191, 10710382, 21420764, 42841528, 85683056]

約数ペア:

[(1, 85683056), (2, 42841528), (4, 21420764), (8, 10710382), (16, 5355191), (1993, 42992), (2687, 31888), (3986, 21496), (5374, 15944), (7972, 10748)]