80536828

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{1657}}^1$

素因数の和:2109

約数の個数: 24

約数和(自身を含む): 146235600

約数和(自身を除く): 65698772

約数列:

[1, 2, 4, 29, 58, 116, 419, 838, 1657, 1676, 3314, 6628, 12151, 24302, 48053, 48604, 96106, 192212, 694283, 1388566, 2777132, 20134207, 40268414, 80536828]

約数ペア:

[(1, 80536828), (2, 40268414), (4, 20134207), (29, 2777132), (58, 1388566), (116, 694283), (419, 192212), (838, 96106), (1657, 48604), (1676, 48053), (3314, 24302), (6628, 12151)]