86948404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{3863}}^1$

素因数の和:4215

約数の個数: 24

約数和(自身を含む): 161638848

約数和(自身を除く): 74690444

約数列:

[1, 2, 4, 17, 34, 68, 331, 662, 1324, 3863, 5627, 7726, 11254, 15452, 22508, 65671, 131342, 262684, 1278653, 2557306, 5114612, 21737101, 43474202, 86948404]

約数ペア:

[(1, 86948404), (2, 43474202), (4, 21737101), (17, 5114612), (34, 2557306), (68, 1278653), (331, 262684), (662, 131342), (1324, 65671), (3863, 22508), (5627, 15452), (7726, 11254)]