81612034

素因数分解:

$2^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{10103}}^1$

素因数の和:10689

約数の個数: 16

約数和(自身を含む): 140162688

約数和(自身を除く): 58550654

約数列:

[1, 2, 7, 14, 577, 1154, 4039, 8078, 10103, 20206, 70721, 141442, 5829431, 11658862, 40806017, 81612034]

約数ペア:

[(1, 81612034), (2, 40806017), (7, 11658862), (14, 5829431), (577, 141442), (1154, 70721), (4039, 20206), (8078, 10103)]