87205552

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{26849}}^1$

素因数の和:26893

約数の個数: 40

約数和(自身を含む): 199764000

約数和(自身を除く): 112558448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 26849, 53698, 107396, 187943, 214792, 375886, 429584, 751772, 778621, 1503544, 1557242, 3007088, 3114484, 5450347, 6228968, 10900694, 12457936, 21801388, 43602776, 87205552]

約数ペア:

[(1, 87205552), (2, 43602776), (4, 21801388), (7, 12457936), (8, 10900694), (14, 6228968), (16, 5450347), (28, 3114484), (29, 3007088), (56, 1557242), (58, 1503544), (112, 778621), (116, 751772), (203, 429584), (232, 375886), (406, 214792), (464, 187943), (812, 107396), (1624, 53698), (3248, 26849)]