142266448

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{26863}}^1$

素因数の和:27202

約数の個数: 20

約数和(自身を含む): 276484288

約数和(自身を除く): 134217840

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 26863, 53726, 107452, 214904, 429808, 8891653, 17783306, 35566612, 71133224, 142266448]

約数ペア:

[(1, 142266448), (2, 71133224), (4, 35566612), (8, 17783306), (16, 8891653), (331, 429808), (662, 214904), (1324, 107452), (2648, 53726), (5296, 26863)]