84515468

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{5521}}^1$

素因数の和:5657

約数の個数: 24

約数和(自身を含む): 153069840

約数和(自身を除く): 68554372

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 3827, 5521, 7654, 11042, 15308, 22084, 237403, 474806, 491369, 949612, 982738, 1965476, 21128867, 42257734, 84515468]

約数ペア:

[(1, 84515468), (2, 42257734), (4, 21128867), (43, 1965476), (86, 982738), (89, 949612), (172, 491369), (178, 474806), (356, 237403), (3827, 22084), (5521, 15308), (7654, 11042)]