23516672

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2038

約数の個数: 40

約数和(自身を含む): 49054896

約数和(自身を除く): 25538224

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 1997, 2944, 3994, 5888, 7988, 11776, 15976, 31952, 45931, 63904, 91862, 127808, 183724, 255616, 367448, 511232, 734896, 1022464, 1469792, 2939584, 5879168, 11758336, 23516672]

約数ペア:

[(1, 23516672), (2, 11758336), (4, 5879168), (8, 2939584), (16, 1469792), (23, 1022464), (32, 734896), (46, 511232), (64, 367448), (92, 255616), (128, 183724), (184, 127808), (256, 91862), (368, 63904), (512, 45931), (736, 31952), (1472, 15976), (1997, 11776), (2944, 7988), (3994, 5888)]