11648528

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{16931}}^1$

素因数の和:16982

約数の個数: 20

約数和(自身を含む): 23095248

約数和(自身を除く): 11446720

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 16931, 33862, 67724, 135448, 270896, 728033, 1456066, 2912132, 5824264, 11648528]

約数ペア:

[(1, 11648528), (2, 5824264), (4, 2912132), (8, 1456066), (16, 728033), (43, 270896), (86, 135448), (172, 67724), (344, 33862), (688, 16931)]