83966416

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{99017}}^1$

素因数の和:99078

約数の個数: 20

約数和(自身を含む): 165756132

約数和(自身を除く): 81789716

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 99017, 198034, 396068, 792136, 1584272, 5247901, 10495802, 20991604, 41983208, 83966416]

約数ペア:

[(1, 83966416), (2, 41983208), (4, 20991604), (8, 10495802), (16, 5247901), (53, 1584272), (106, 792136), (212, 396068), (424, 198034), (848, 99017)]