81342812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{1433}}^1$

素因数の和:2077

約数の個数: 24

約数和(自身を含む): 148883616

約数和(自身を除く): 67540804

約数列:

[1, 2, 4, 23, 46, 92, 617, 1234, 1433, 2468, 2866, 5732, 14191, 28382, 32959, 56764, 65918, 131836, 884161, 1768322, 3536644, 20335703, 40671406, 81342812]

約数ペア:

[(1, 81342812), (2, 40671406), (4, 20335703), (23, 3536644), (46, 1768322), (92, 884161), (617, 131836), (1234, 65918), (1433, 56764), (2468, 32959), (2866, 28382), (5732, 14191)]