55998512

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{8353}}^1$

素因数の和:8780

約数の個数: 20

約数和(自身を含む): 108769080

約数和(自身を除く): 52770568

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 8353, 16706, 33412, 66824, 133648, 3499907, 6999814, 13999628, 27999256, 55998512]

約数ペア:

[(1, 55998512), (2, 27999256), (4, 13999628), (8, 6999814), (16, 3499907), (419, 133648), (838, 66824), (1676, 33412), (3352, 16706), (6704, 8353)]