66511090

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{39827}}^1$

素因数の和:40001

約数の個数: 16

約数和(自身を含む): 120439872

約数和(自身を除く): 53928782

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 39827, 79654, 199135, 398270, 6651109, 13302218, 33255545, 66511090]

約数ペア:

[(1, 66511090), (2, 33255545), (5, 13302218), (10, 6651109), (167, 398270), (334, 199135), (835, 79654), (1670, 39827)]