129204832

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{66191}}^1$

素因数の和:66262

約数の個数: 24

約数和(自身を含む): 258545952

約数和(自身を除く): 129341120

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 66191, 132382, 264764, 529528, 1059056, 2118112, 4037651, 8075302, 16150604, 32301208, 64602416, 129204832]

約数ペア:

[(1, 129204832), (2, 64602416), (4, 32301208), (8, 16150604), (16, 8075302), (32, 4037651), (61, 2118112), (122, 1059056), (244, 529528), (488, 264764), (976, 132382), (1952, 66191)]