39488912

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{33809}}^1$

素因数の和:33890

約数の個数: 20

約数和(自身を含む): 77560140

約数和(自身を除く): 38071228

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 33809, 67618, 135236, 270472, 540944, 2468057, 4936114, 9872228, 19744456, 39488912]

約数ペア:

[(1, 39488912), (2, 19744456), (4, 9872228), (8, 4936114), (16, 2468057), (73, 540944), (146, 270472), (292, 135236), (584, 67618), (1168, 33809)]