31920654

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{5479}}^1$

素因数の和:6455

約数の個数: 16

約数和(自身を含む): 63918720

約数和(自身を除く): 31998066

約数列:

[1, 2, 3, 6, 971, 1942, 2913, 5479, 5826, 10958, 16437, 32874, 5320109, 10640218, 15960327, 31920654]

約数ペア:

[(1, 31920654), (2, 15960327), (3, 10640218), (6, 5320109), (971, 32874), (1942, 16437), (2913, 10958), (5479, 5826)]