126087568

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{117619}}^1$

素因数の和:117694

約数の個数: 20

約数和(自身を含む): 247942960

約数和(自身を除く): 121855392

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 117619, 235238, 470476, 940952, 1881904, 7880473, 15760946, 31521892, 63043784, 126087568]

約数ペア:

[(1, 126087568), (2, 63043784), (4, 31521892), (8, 15760946), (16, 7880473), (67, 1881904), (134, 940952), (268, 470476), (536, 235238), (1072, 117619)]