81219574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1433}}^1\times {\mathrm{1667}}^1$

素因数の和:3119

約数の個数: 16

約数和(自身を含む): 129163248

約数和(自身を除く): 47943674

約数列:

[1, 2, 17, 34, 1433, 1667, 2866, 3334, 24361, 28339, 48722, 56678, 2388811, 4777622, 40609787, 81219574]

約数ペア:

[(1, 81219574), (2, 40609787), (17, 4777622), (34, 2388811), (1433, 56678), (1667, 48722), (2866, 28339), (3334, 24361)]