31304624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{150503}}^1$

素因数の和:150524

約数の個数: 20

約数和(自身を含む): 65318736

約数和(自身を除く): 34014112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 150503, 301006, 602012, 1204024, 1956539, 2408048, 3913078, 7826156, 15652312, 31304624]

約数ペア:

[(1, 31304624), (2, 15652312), (4, 7826156), (8, 3913078), (13, 2408048), (16, 1956539), (26, 1204024), (52, 602012), (104, 301006), (208, 150503)]