5407888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{10903}}^1$

素因数の和:10942

約数の個数: 20

約数和(自身を含む): 10816768

約数和(自身を除く): 5408880

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 10903, 21806, 43612, 87224, 174448, 337993, 675986, 1351972, 2703944, 5407888]

約数ペア:

[(1, 5407888), (2, 2703944), (4, 1351972), (8, 675986), (16, 337993), (31, 174448), (62, 87224), (124, 43612), (248, 21806), (496, 10903)]