8666008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 17690400

約数和(自身を除く): 9024392

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 809, 824, 1339, 1618, 2678, 3236, 5356, 6472, 10517, 10712, 21034, 42068, 83327, 84136, 166654, 333308, 666616, 1083251, 2166502, 4333004, 8666008]

約数ペア:

[(1, 8666008), (2, 4333004), (4, 2166502), (8, 1083251), (13, 666616), (26, 333308), (52, 166654), (103, 84136), (104, 83327), (206, 42068), (412, 21034), (809, 10712), (824, 10517), (1339, 6472), (1618, 5356), (2678, 3236)]