21167690096

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8217271}}^1$

素因数の和:8217309

約数の個数: 40

約数和(自身を含む): 48909202944

約数和(自身を除く): 27741512848

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 8217271, 16434542, 32869084, 57520897, 65738168, 115041794, 131476336, 188997233, 230083588, 377994466, 460167176, 755988932, 920334352, 1322980631, 1511977864, 2645961262, 3023955728, 5291922524, 10583845048, 21167690096]

約数ペア:

[(1, 21167690096), (2, 10583845048), (4, 5291922524), (7, 3023955728), (8, 2645961262), (14, 1511977864), (16, 1322980631), (23, 920334352), (28, 755988932), (46, 460167176), (56, 377994466), (92, 230083588), (112, 188997233), (161, 131476336), (184, 115041794), (322, 65738168), (368, 57520897), (644, 32869084), (1288, 16434542), (2576, 8217271)]