40099312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5557}}^1$

素因数の和:5617

約数の個数: 40

約数和(自身を含む): 86838192

約数和(自身を除く): 46738880

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 5557, 7216, 11114, 22228, 44456, 61127, 88912, 122254, 227837, 244508, 455674, 489016, 911348, 978032, 1822696, 2506207, 3645392, 5012414, 10024828, 20049656, 40099312]

約数ペア:

[(1, 40099312), (2, 20049656), (4, 10024828), (8, 5012414), (11, 3645392), (16, 2506207), (22, 1822696), (41, 978032), (44, 911348), (82, 489016), (88, 455674), (164, 244508), (176, 227837), (328, 122254), (451, 88912), (656, 61127), (902, 44456), (1804, 22228), (3608, 11114), (5557, 7216)]