56167976

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2553

約数の個数: 32

約数和(自身を含む): 109417440

約数和(自身を除く): 53249464

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 2437, 2881, 4874, 5762, 9748, 11524, 19496, 23048, 104791, 163279, 209582, 326558, 419164, 653116, 838328, 1306232, 7020997, 14041994, 28083988, 56167976]

約数ペア:

[(1, 56167976), (2, 28083988), (4, 14041994), (8, 7020997), (43, 1306232), (67, 838328), (86, 653116), (134, 419164), (172, 326558), (268, 209582), (344, 163279), (536, 104791), (2437, 23048), (2881, 19496), (4874, 11524), (5762, 9748)]