64888184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2857}}^1$

素因数の和:3047

約数の個数: 32

約数和(自身を含む): 129638880

約数和(自身を除く): 64750696

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 334, 668, 1336, 2839, 2857, 5678, 5714, 11356, 11428, 22712, 22856, 48569, 97138, 194276, 388552, 477119, 954238, 1908476, 3816952, 8111023, 16222046, 32444092, 64888184]

約数ペア:

[(1, 64888184), (2, 32444092), (4, 16222046), (8, 8111023), (17, 3816952), (34, 1908476), (68, 954238), (136, 477119), (167, 388552), (334, 194276), (668, 97138), (1336, 48569), (2839, 22856), (2857, 22712), (5678, 11428), (5714, 11356)]