87823792

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21193}}^1$

素因数の和:21245

約数の個数: 40

約数和(自身を含む): 199732256

約数和(自身を除く): 111908464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 21193, 42386, 84772, 148351, 169544, 296702, 339088, 593404, 784141, 1186808, 1568282, 2373616, 3136564, 5488987, 6273128, 10977974, 12546256, 21955948, 43911896, 87823792]

約数ペア:

[(1, 87823792), (2, 43911896), (4, 21955948), (7, 12546256), (8, 10977974), (14, 6273128), (16, 5488987), (28, 3136564), (37, 2373616), (56, 1568282), (74, 1186808), (112, 784141), (148, 593404), (259, 339088), (296, 296702), (518, 169544), (592, 148351), (1036, 84772), (2072, 42386), (4144, 21193)]