57616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:298

約数の個数: 20

約数和(自身を含む): 120652

約数和(自身を除く): 63036

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 277, 554, 1108, 2216, 3601, 4432, 7202, 14404, 28808, 57616]

約数ペア:

[(1, 57616), (2, 28808), (4, 14404), (8, 7202), (13, 4432), (16, 3601), (26, 2216), (52, 1108), (104, 554), (208, 277)]