9971872

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{7247}}^1$

素因数の和:7300

約数の個数: 24

約数和(自身を含む): 20091456

約数和(自身を除く): 10119584

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 7247, 14494, 28988, 57976, 115952, 231904, 311621, 623242, 1246484, 2492968, 4985936, 9971872]

約数ペア:

[(1, 9971872), (2, 4985936), (4, 2492968), (8, 1246484), (16, 623242), (32, 311621), (43, 231904), (86, 115952), (172, 57976), (344, 28988), (688, 14494), (1376, 7247)]