1531232

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:558

約数の個数: 24

約数和(自身を含む): 3049200

約数和(自身を除く): 1517968

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 439, 872, 878, 1744, 1756, 3488, 3512, 7024, 14048, 47851, 95702, 191404, 382808, 765616, 1531232]

約数ペア:

[(1, 1531232), (2, 765616), (4, 382808), (8, 191404), (16, 95702), (32, 47851), (109, 14048), (218, 7024), (436, 3512), (439, 3488), (872, 1756), (878, 1744)]