13343888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{26903}}^1$

素因数の和:26942

約数の個数: 20

約数和(自身を含む): 26688768

約数和(自身を除く): 13344880

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 26903, 53806, 107612, 215224, 430448, 833993, 1667986, 3335972, 6671944, 13343888]

約数ペア:

[(1, 13343888), (2, 6671944), (4, 3335972), (8, 1667986), (16, 833993), (31, 430448), (62, 215224), (124, 107612), (248, 53806), (496, 26903)]