86377724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{11717}}^1$

素因数の和:11837

約数の個数: 24

約数和(自身を含む): 160770960

約数和(自身を除く): 74393236

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 11717, 23434, 46868, 222623, 445246, 890492, 1136549, 2273098, 4546196, 21594431, 43188862, 86377724]

約数ペア:

[(1, 86377724), (2, 43188862), (4, 21594431), (19, 4546196), (38, 2273098), (76, 1136549), (97, 890492), (194, 445246), (388, 222623), (1843, 46868), (3686, 23434), (7372, 11717)]