2163072

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 5924160

約数和(自身を除く): 3761088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 131, 172, 192, 258, 262, 344, 384, 393, 516, 524, 688, 786, 1032, 1048, 1376, 1572, 2064, 2096, 2752, 3144, 4128, 4192, 5504, 5633, 6288, 8256, 8384, 11266, 12576, 16512, 16768, 16899, 22532, 25152, 33798, 45064, 50304, 67596, 90128, 135192, 180256, 270384, 360512, 540768, 721024, 1081536, 2163072]

約数ペア:

[(1, 2163072), (2, 1081536), (3, 721024), (4, 540768), (6, 360512), (8, 270384), (12, 180256), (16, 135192), (24, 90128), (32, 67596), (43, 50304), (48, 45064), (64, 33798), (86, 25152), (96, 22532), (128, 16899), (129, 16768), (131, 16512), (172, 12576), (192, 11266), (258, 8384), (262, 8256), (344, 6288), (384, 5633), (393, 5504), (516, 4192), (524, 4128), (688, 3144), (786, 2752), (1032, 2096), (1048, 2064), (1376, 1572)]