2564368

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1931}}^1$

素因数の和:2022

約数の個数: 20

約数和(自身を含む): 5030928

約数和(自身を除く): 2466560

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1931, 3862, 7724, 15448, 30896, 160273, 320546, 641092, 1282184, 2564368]

約数ペア:

[(1, 2564368), (2, 1282184), (4, 641092), (8, 320546), (16, 160273), (83, 30896), (166, 15448), (332, 7724), (664, 3862), (1328, 1931)]