40109948072

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{25194691}}^1$

素因数の和:25194896

約数の個数: 16

約数和(自身を含む): 75584076000

約数和(自身を除く): 35474127928

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 25194691, 50389382, 100778764, 201557528, 5013743509, 10027487018, 20054974036, 40109948072]

約数ペア:

[(1, 40109948072), (2, 20054974036), (4, 10027487018), (8, 5013743509), (199, 201557528), (398, 100778764), (796, 50389382), (1592, 25194691)]