81996592

素因数分解:

$2^4\times {\mathrm{1217}}^1\times {\mathrm{4211}}^1$

素因数の和:5436

約数の個数: 20

約数和(自身を含む): 159036696

約数和(自身を除く): 77040104

約数列:

[1, 2, 4, 8, 16, 1217, 2434, 4211, 4868, 8422, 9736, 16844, 19472, 33688, 67376, 5124787, 10249574, 20499148, 40998296, 81996592]

約数ペア:

[(1, 81996592), (2, 40998296), (4, 20499148), (8, 10249574), (16, 5124787), (1217, 67376), (2434, 33688), (4211, 19472), (4868, 16844), (8422, 9736)]