170639824

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1259}}^1$

素因数の和:1507

約数の個数: 40

約数和(自身を含む): 340290720

約数和(自身を除く): 169650896

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 197, 344, 394, 688, 788, 1259, 1576, 2518, 3152, 5036, 8471, 10072, 16942, 20144, 33884, 54137, 67768, 108274, 135536, 216548, 248023, 433096, 496046, 866192, 992092, 1984184, 3968368, 10664989, 21329978, 42659956, 85319912, 170639824]

約数ペア:

[(1, 170639824), (2, 85319912), (4, 42659956), (8, 21329978), (16, 10664989), (43, 3968368), (86, 1984184), (172, 992092), (197, 866192), (344, 496046), (394, 433096), (688, 248023), (788, 216548), (1259, 135536), (1576, 108274), (2518, 67768), (3152, 54137), (5036, 33884), (8471, 20144), (10072, 16942)]