85476292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{3989}}^1$

素因数の和:4491

約数の個数: 24

約数和(自身を含む): 163558080

約数和(自身を除く): 78081788

約数列:

[1, 2, 4, 11, 22, 44, 487, 974, 1948, 3989, 5357, 7978, 10714, 15956, 21428, 43879, 87758, 175516, 1942643, 3885286, 7770572, 21369073, 42738146, 85476292]

約数ペア:

[(1, 85476292), (2, 42738146), (4, 21369073), (11, 7770572), (22, 3885286), (44, 1942643), (487, 175516), (974, 87758), (1948, 43879), (3989, 21428), (5357, 15956), (7978, 10714)]