238672

素因数分解:

$2^4\times 7^1\times {\mathrm{2131}}^1$

素因数の和:2146

約数の個数: 20

約数和(自身を含む): 528736

約数和(自身を除く): 290064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2131, 4262, 8524, 14917, 17048, 29834, 34096, 59668, 119336, 238672]

約数ペア:

[(1, 238672), (2, 119336), (4, 59668), (7, 34096), (8, 29834), (14, 17048), (16, 14917), (28, 8524), (56, 4262), (112, 2131)]