81882898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{4111}}^1$

素因数の和:4569

約数の個数: 16

約数和(自身を含む): 128491776

約数和(自身を除く): 46608878

約数列:

[1, 2, 23, 46, 433, 866, 4111, 8222, 9959, 19918, 94553, 189106, 1780063, 3560126, 40941449, 81882898]

約数ペア:

[(1, 81882898), (2, 40941449), (23, 3560126), (46, 1780063), (433, 189106), (866, 94553), (4111, 19918), (8222, 9959)]