43344496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{208387}}^1$

素因数の和:208408

約数の個数: 20

約数和(自身を含む): 90440392

約数和(自身を除く): 47095896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 208387, 416774, 833548, 1667096, 2709031, 3334192, 5418062, 10836124, 21672248, 43344496]

約数ペア:

[(1, 43344496), (2, 21672248), (4, 10836124), (8, 5418062), (13, 3334192), (16, 2709031), (26, 1667096), (52, 833548), (104, 416774), (208, 208387)]