81154552

素因数分解:

$2^3\times {\mathrm{1213}}^1\times {\mathrm{8363}}^1$

素因数の和:9582

約数の個数: 16

約数和(自身を含む): 152308440

約数和(自身を除く): 71153888

約数列:

[1, 2, 4, 8, 1213, 2426, 4852, 8363, 9704, 16726, 33452, 66904, 10144319, 20288638, 40577276, 81154552]

約数ペア:

[(1, 81154552), (2, 40577276), (4, 20288638), (8, 10144319), (1213, 66904), (2426, 33452), (4852, 16726), (8363, 9704)]