248250008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{10771}}^1$

素因数の和:10887

約数の個数: 32

約数和(自身を含む): 483447360

約数和(自身を除く): 235197352

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 2881, 5762, 10771, 11524, 21542, 23048, 43084, 86168, 463153, 721657, 926306, 1443314, 1852612, 2886628, 3705224, 5773256, 31031251, 62062502, 124125004, 248250008]

約数ペア:

[(1, 248250008), (2, 124125004), (4, 62062502), (8, 31031251), (43, 5773256), (67, 3705224), (86, 2886628), (134, 1852612), (172, 1443314), (268, 926306), (344, 721657), (536, 463153), (2881, 86168), (5762, 43084), (10771, 23048), (11524, 21542)]