16331278

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2447}}^1$

素因数の和:2567

約数の個数: 16

約数和(自身を含む): 25380864

約数和(自身を除く): 9049586

約数列:

[1, 2, 47, 71, 94, 142, 2447, 3337, 4894, 6674, 115009, 173737, 230018, 347474, 8165639, 16331278]

約数ペア:

[(1, 16331278), (2, 8165639), (47, 347474), (71, 230018), (94, 173737), (142, 115009), (2447, 6674), (3337, 4894)]