8197912

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 15869520

約数和(自身を除く): 7671608

約数列:

[1, 2, 4, 8, 61, 107, 122, 157, 214, 244, 314, 428, 488, 628, 856, 1256, 6527, 9577, 13054, 16799, 19154, 26108, 33598, 38308, 52216, 67196, 76616, 134392, 1024739, 2049478, 4098956, 8197912]

約数ペア:

[(1, 8197912), (2, 4098956), (4, 2049478), (8, 1024739), (61, 134392), (107, 76616), (122, 67196), (157, 52216), (214, 38308), (244, 33598), (314, 26108), (428, 19154), (488, 16799), (628, 13054), (856, 9577), (1256, 6527)]