88168144

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{27691}}^1$

素因数の和:27898

約数の個数: 20

約数和(自身を含む): 171690400

約数和(自身を除く): 83522256

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 27691, 55382, 110764, 221528, 443056, 5510509, 11021018, 22042036, 44084072, 88168144]

約数ペア:

[(1, 88168144), (2, 44084072), (4, 22042036), (8, 11021018), (16, 5510509), (199, 443056), (398, 221528), (796, 110764), (1592, 55382), (3184, 27691)]