230857528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{31607}}^1$

素因数の和:31707

約数の個数: 32

約数和(自身を含む): 477912960

約数和(自身を除く): 247055432

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 31607, 63214, 126428, 252856, 347677, 695354, 1390708, 2623381, 2781416, 5246762, 10493524, 20987048, 28857191, 57714382, 115428764, 230857528]

約数ペア:

[(1, 230857528), (2, 115428764), (4, 57714382), (8, 28857191), (11, 20987048), (22, 10493524), (44, 5246762), (83, 2781416), (88, 2623381), (166, 1390708), (332, 695354), (664, 347677), (913, 252856), (1826, 126428), (3652, 63214), (7304, 31607)]