86814448

素因数分解:

$2^4\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2221}}^1$

素因数の和:2585

約数の個数: 40

約数和(自身を含む): 192869600

約数和(自身を除く): 106055152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 349, 698, 1396, 2221, 2443, 2792, 4442, 4886, 5584, 8884, 9772, 15547, 17768, 19544, 31094, 35536, 39088, 62188, 124376, 248752, 775129, 1550258, 3100516, 5425903, 6201032, 10851806, 12402064, 21703612, 43407224, 86814448]

約数ペア:

[(1, 86814448), (2, 43407224), (4, 21703612), (7, 12402064), (8, 10851806), (14, 6201032), (16, 5425903), (28, 3100516), (56, 1550258), (112, 775129), (349, 248752), (698, 124376), (1396, 62188), (2221, 39088), (2443, 35536), (2792, 31094), (4442, 19544), (4886, 17768), (5584, 15547), (8884, 9772)]