16906064

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:843

約数の個数: 40

約数和(自身を含む): 37640448

約数和(自身を除く): 20734384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 557, 1084, 1114, 1897, 2168, 2228, 3794, 3899, 4336, 4456, 7588, 7798, 8912, 15176, 15596, 30352, 31192, 62384, 150947, 301894, 603788, 1056629, 1207576, 2113258, 2415152, 4226516, 8453032, 16906064]

約数ペア:

[(1, 16906064), (2, 8453032), (4, 4226516), (7, 2415152), (8, 2113258), (14, 1207576), (16, 1056629), (28, 603788), (56, 301894), (112, 150947), (271, 62384), (542, 31192), (557, 30352), (1084, 15596), (1114, 15176), (1897, 8912), (2168, 7798), (2228, 7588), (3794, 4456), (3899, 4336)]