86884

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 24

約数和(自身を含む): 181440

約数和(自身を除く): 94556

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 107, 116, 203, 214, 406, 428, 749, 812, 1498, 2996, 3103, 6206, 12412, 21721, 43442, 86884]

約数ペア:

[(1, 86884), (2, 43442), (4, 21721), (7, 12412), (14, 6206), (28, 3103), (29, 2996), (58, 1498), (107, 812), (116, 749), (203, 428), (214, 406)]