8205704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{78901}}^1$

素因数の和:78920

約数の個数: 16

約数和(自身を含む): 16569420

約数和(自身を除く): 8363716

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 78901, 157802, 315604, 631208, 1025713, 2051426, 4102852, 8205704]

約数ペア:

[(1, 8205704), (2, 4102852), (4, 2051426), (8, 1025713), (13, 631208), (26, 315604), (52, 157802), (104, 78901)]