64553669848

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{22279}}^1\times {\mathrm{8423}}^1$

素因数の和:30751

約数の個数: 32

約数和(自身を含む): 123873235200

約数和(自身を除く): 59319565352

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 8423, 16846, 22279, 33692, 44558, 67384, 89116, 178232, 362189, 724378, 957997, 1448756, 1915994, 2897512, 3831988, 7663976, 187656017, 375312034, 750624068, 1501248136, 8069208731, 16138417462, 32276834924, 64553669848]

約数ペア:

[(1, 64553669848), (2, 32276834924), (4, 16138417462), (8, 8069208731), (43, 1501248136), (86, 750624068), (172, 375312034), (344, 187656017), (8423, 7663976), (16846, 3831988), (22279, 2897512), (33692, 1915994), (44558, 1448756), (67384, 957997), (89116, 724378), (178232, 362189)]