85194718

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1151}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 155271168

約数和(自身を除く): 70076450

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 311, 622, 1151, 2177, 2302, 4354, 5287, 8057, 10574, 16114, 19567, 37009, 39134, 74018, 136969, 273938, 357961, 715922, 2505727, 5011454, 6085337, 12170674, 42597359, 85194718]

約数ペア:

[(1, 85194718), (2, 42597359), (7, 12170674), (14, 6085337), (17, 5011454), (34, 2505727), (119, 715922), (238, 357961), (311, 273938), (622, 136969), (1151, 74018), (2177, 39134), (2302, 37009), (4354, 19567), (5287, 16114), (8057, 10574)]