80569646

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{20543}}^1$

素因数の和:20635

約数の個数: 16

約数和(自身を含む): 126468864

約数和(自身を除く): 45899218

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 20543, 41086, 760091, 1088779, 1520182, 2177558, 40284823, 80569646]

約数ペア:

[(1, 80569646), (2, 40284823), (37, 2177558), (53, 1520182), (74, 1088779), (106, 760091), (1961, 41086), (3922, 20543)]