56378248

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 107775360

約数和(自身を除く): 51397112

約数列:

[1, 2, 4, 8, 83, 166, 197, 332, 394, 431, 664, 788, 862, 1576, 1724, 3448, 16351, 32702, 35773, 65404, 71546, 84907, 130808, 143092, 169814, 286184, 339628, 679256, 7047281, 14094562, 28189124, 56378248]

約数ペア:

[(1, 56378248), (2, 28189124), (4, 14094562), (8, 7047281), (83, 679256), (166, 339628), (197, 286184), (332, 169814), (394, 143092), (431, 130808), (664, 84907), (788, 71546), (862, 65404), (1576, 35773), (1724, 32702), (3448, 16351)]