89446288

素因数分解:

$2^4\times {\mathrm{1289}}^1\times {\mathrm{4337}}^1$

素因数の和:5634

約数の個数: 20

約数和(自身を含む): 173476620

約数和(自身を除く): 84030332

約数列:

[1, 2, 4, 8, 16, 1289, 2578, 4337, 5156, 8674, 10312, 17348, 20624, 34696, 69392, 5590393, 11180786, 22361572, 44723144, 89446288]

約数ペア:

[(1, 89446288), (2, 44723144), (4, 22361572), (8, 11180786), (16, 5590393), (1289, 69392), (2578, 34696), (4337, 20624), (5156, 17348), (8674, 10312)]