16992568

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 33327360

約数和(自身を除く): 16334792

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 1051, 2021, 2102, 4042, 4204, 8084, 8408, 16168, 45193, 49397, 90386, 98794, 180772, 197588, 361544, 395176, 2124071, 4248142, 8496284, 16992568]

約数ペア:

[(1, 16992568), (2, 8496284), (4, 4248142), (8, 2124071), (43, 395176), (47, 361544), (86, 197588), (94, 180772), (172, 98794), (188, 90386), (344, 49397), (376, 45193), (1051, 16168), (2021, 8408), (2102, 8084), (4042, 4204)]