274832

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 20

約数和(自身を含む): 541260

約数和(自身を除く): 266428

約数列:

[1, 2, 4, 8, 16, 89, 178, 193, 356, 386, 712, 772, 1424, 1544, 3088, 17177, 34354, 68708, 137416, 274832]

約数ペア:

[(1, 274832), (2, 137416), (4, 68708), (8, 34354), (16, 17177), (89, 3088), (178, 1544), (193, 1424), (356, 772), (386, 712)]