2097656

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{197}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 4348080

約数和(自身を除く): 2250424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 197, 242, 394, 484, 788, 968, 1331, 1576, 2167, 2662, 4334, 5324, 8668, 10648, 17336, 23837, 47674, 95348, 190696, 262207, 524414, 1048828, 2097656]

約数ペア:

[(1, 2097656), (2, 1048828), (4, 524414), (8, 262207), (11, 190696), (22, 95348), (44, 47674), (88, 23837), (121, 17336), (197, 10648), (242, 8668), (394, 5324), (484, 4334), (788, 2662), (968, 2167), (1331, 1576)]