81677738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1\times {\mathrm{1459}}^1$

素因数の和:2701

約数の個数: 16

約数和(自身を含む): 128036160

約数和(自身を除く): 46358422

約数列:

[1, 2, 23, 46, 1217, 1459, 2434, 2918, 27991, 33557, 55982, 67114, 1775603, 3551206, 40838869, 81677738]

約数ペア:

[(1, 81677738), (2, 40838869), (23, 3551206), (46, 1775603), (1217, 67114), (1459, 55982), (2434, 33557), (2918, 27991)]