90227584

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 188496000

約数和(自身を除く): 98268416

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 109, 116, 128, 218, 223, 232, 436, 446, 464, 872, 892, 928, 1744, 1784, 1856, 3161, 3488, 3568, 3712, 6322, 6467, 6976, 7136, 12644, 12934, 13952, 14272, 24307, 25288, 25868, 28544, 48614, 50576, 51736, 97228, 101152, 103472, 194456, 202304, 206944, 388912, 404608, 413888, 704903, 777824, 827776, 1409806, 1555648, 2819612, 3111296, 5639224, 11278448, 22556896, 45113792, 90227584]

約数ペア:

[(1, 90227584), (2, 45113792), (4, 22556896), (8, 11278448), (16, 5639224), (29, 3111296), (32, 2819612), (58, 1555648), (64, 1409806), (109, 827776), (116, 777824), (128, 704903), (218, 413888), (223, 404608), (232, 388912), (436, 206944), (446, 202304), (464, 194456), (872, 103472), (892, 101152), (928, 97228), (1744, 51736), (1784, 50576), (1856, 48614), (3161, 28544), (3488, 25868), (3568, 25288), (3712, 24307), (6322, 14272), (6467, 13952), (6976, 12934), (7136, 12644)]