86623012

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{13873}}^1$

素因数の和:14107

約数の個数: 24

約数和(自身を含む): 174035456

約数和(自身を除く): 87412444

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 13873, 27746, 55492, 97111, 194222, 388444, 3093679, 6187358, 12374716, 21655753, 43311506, 86623012]

約数ペア:

[(1, 86623012), (2, 43311506), (4, 21655753), (7, 12374716), (14, 6187358), (28, 3093679), (223, 388444), (446, 194222), (892, 97111), (1561, 55492), (3122, 27746), (6244, 13873)]