40144624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193003}}^1$

素因数の和:193024

約数の個数: 20

約数和(自身を含む): 83763736

約数和(自身を除く): 43619112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 193003, 386006, 772012, 1544024, 2509039, 3088048, 5018078, 10036156, 20072312, 40144624]

約数ペア:

[(1, 40144624), (2, 20072312), (4, 10036156), (8, 5018078), (13, 3088048), (16, 2509039), (26, 1544024), (52, 772012), (104, 386006), (208, 193003)]