127161716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1543}}^1\times {\mathrm{1873}}^1$

素因数の和:3431

約数の個数: 24

約数和(自身を含む): 243050304

約数和(自身を除く): 115888588

約数列:

[1, 2, 4, 11, 22, 44, 1543, 1873, 3086, 3746, 6172, 7492, 16973, 20603, 33946, 41206, 67892, 82412, 2890039, 5780078, 11560156, 31790429, 63580858, 127161716]

約数ペア:

[(1, 127161716), (2, 63580858), (4, 31790429), (11, 11560156), (22, 5780078), (44, 2890039), (1543, 82412), (1873, 67892), (3086, 41206), (3746, 33946), (6172, 20603), (7492, 16973)]