86670136

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5711}}^1$

素因数の和:5995

約数の個数: 32

約数和(自身を含む): 186439680

約数和(自身を除く): 99769544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 1084, 1897, 2168, 3794, 5711, 7588, 11422, 15176, 22844, 39977, 45688, 79954, 159908, 319816, 1547681, 3095362, 6190724, 10833767, 12381448, 21667534, 43335068, 86670136]

約数ペア:

[(1, 86670136), (2, 43335068), (4, 21667534), (7, 12381448), (8, 10833767), (14, 6190724), (28, 3095362), (56, 1547681), (271, 319816), (542, 159908), (1084, 79954), (1897, 45688), (2168, 39977), (3794, 22844), (5711, 15176), (7588, 11422)]