89209984

素因数分解:

$2^7\times {\mathrm{349}}^1\times {\mathrm{1997}}^1$

素因数の和:2360

約数の個数: 32

約数和(自身を含む): 178321500

約数和(自身を除く): 89111516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 349, 698, 1396, 1997, 2792, 3994, 5584, 7988, 11168, 15976, 22336, 31952, 44672, 63904, 127808, 255616, 696953, 1393906, 2787812, 5575624, 11151248, 22302496, 44604992, 89209984]

約数ペア:

[(1, 89209984), (2, 44604992), (4, 22302496), (8, 11151248), (16, 5575624), (32, 2787812), (64, 1393906), (128, 696953), (349, 255616), (698, 127808), (1396, 63904), (1997, 44672), (2792, 31952), (3994, 22336), (5584, 15976), (7988, 11168)]