1087384

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 2178000

約数和(自身を除く): 1090616

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 109, 116, 172, 218, 232, 344, 436, 872, 1247, 2494, 3161, 4687, 4988, 6322, 9374, 9976, 12644, 18748, 25288, 37496, 135923, 271846, 543692, 1087384]

約数ペア:

[(1, 1087384), (2, 543692), (4, 271846), (8, 135923), (29, 37496), (43, 25288), (58, 18748), (86, 12644), (109, 9976), (116, 9374), (172, 6322), (218, 4988), (232, 4687), (344, 3161), (436, 2494), (872, 1247)]