8472032

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 17563392

約数和(自身を除く): 9091360

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 86, 94, 131, 172, 188, 262, 344, 376, 524, 688, 752, 1048, 1376, 1504, 2021, 2096, 4042, 4192, 5633, 6157, 8084, 11266, 12314, 16168, 22532, 24628, 32336, 45064, 49256, 64672, 90128, 98512, 180256, 197024, 264751, 529502, 1059004, 2118008, 4236016, 8472032]

約数ペア:

[(1, 8472032), (2, 4236016), (4, 2118008), (8, 1059004), (16, 529502), (32, 264751), (43, 197024), (47, 180256), (86, 98512), (94, 90128), (131, 64672), (172, 49256), (188, 45064), (262, 32336), (344, 24628), (376, 22532), (524, 16168), (688, 12314), (752, 11266), (1048, 8084), (1376, 6157), (1504, 5633), (2021, 4192), (2096, 4042)]