55591408

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1$

素因数の和:1153

約数の個数: 40

約数和(自身を含む): 111774096

約数和(自身を除く): 56182688

約数列:

[1, 2, 4, 8, 16, 41, 82, 83, 164, 166, 328, 332, 656, 664, 1021, 1328, 2042, 3403, 4084, 6806, 8168, 13612, 16336, 27224, 41861, 54448, 83722, 84743, 167444, 169486, 334888, 338972, 669776, 677944, 1355888, 3474463, 6948926, 13897852, 27795704, 55591408]

約数ペア:

[(1, 55591408), (2, 27795704), (4, 13897852), (8, 6948926), (16, 3474463), (41, 1355888), (82, 677944), (83, 669776), (164, 338972), (166, 334888), (328, 169486), (332, 167444), (656, 84743), (664, 83722), (1021, 54448), (1328, 41861), (2042, 27224), (3403, 16336), (4084, 13612), (6806, 8168)]