13961648

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{21283}}^1$

素因数の和:21332

約数の個数: 20

約数和(自身を含む): 27711768

約数和(自身を除く): 13750120

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 21283, 42566, 85132, 170264, 340528, 872603, 1745206, 3490412, 6980824, 13961648]

約数ペア:

[(1, 13961648), (2, 6980824), (4, 3490412), (8, 1745206), (16, 872603), (41, 340528), (82, 170264), (164, 85132), (328, 42566), (656, 21283)]