8538896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31393}}^1$

素因数の和:31418

約数の個数: 20

約数和(自身を含む): 17517852

約数和(自身を除く): 8978956

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 31393, 62786, 125572, 251144, 502288, 533681, 1067362, 2134724, 4269448, 8538896]

約数ペア:

[(1, 8538896), (2, 4269448), (4, 2134724), (8, 1067362), (16, 533681), (17, 502288), (34, 251144), (68, 125572), (136, 62786), (272, 31393)]