61994288

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{30509}}^1$

素因数の和:30644

約数の個数: 20

約数和(自身を含む): 121063680

約数和(自身を除く): 59069392

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 30509, 61018, 122036, 244072, 488144, 3874643, 7749286, 15498572, 30997144, 61994288]

約数ペア:

[(1, 61994288), (2, 30997144), (4, 15498572), (8, 7749286), (16, 3874643), (127, 488144), (254, 244072), (508, 122036), (1016, 61018), (2032, 30509)]