81483808

素因数分解:

$2^5\times 7^1\times {\mathrm{363767}}^1$

素因数の和:363784

約数の個数: 24

約数和(自身を含む): 183339072

約数和(自身を除く): 101855264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 363767, 727534, 1455068, 2546369, 2910136, 5092738, 5820272, 10185476, 11640544, 20370952, 40741904, 81483808]

約数ペア:

[(1, 81483808), (2, 40741904), (4, 20370952), (7, 11640544), (8, 10185476), (14, 5820272), (16, 5092738), (28, 2910136), (32, 2546369), (56, 1455068), (112, 727534), (224, 363767)]