81747662

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{2141}}^1$

素因数の和:3283

約数の個数: 16

約数和(自身を含む): 130010832

約数和(自身を除く): 48263170

約数列:

[1, 2, 17, 34, 1123, 2141, 2246, 4282, 19091, 36397, 38182, 72794, 2404343, 4808686, 40873831, 81747662]

約数ペア:

[(1, 81747662), (2, 40873831), (17, 4808686), (34, 2404343), (1123, 72794), (2141, 38182), (2246, 36397), (4282, 19091)]