88893464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1571}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 182226240

約数和(自身を除く): 93332776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 643, 1286, 1571, 2572, 3142, 5144, 6284, 7073, 12568, 14146, 17281, 28292, 34562, 56584, 69124, 138248, 1010153, 2020306, 4040612, 8081224, 11111683, 22223366, 44446732, 88893464]

約数ペア:

[(1, 88893464), (2, 44446732), (4, 22223366), (8, 11111683), (11, 8081224), (22, 4040612), (44, 2020306), (88, 1010153), (643, 138248), (1286, 69124), (1571, 56584), (2572, 34562), (3142, 28292), (5144, 17281), (6284, 14146), (7073, 12568)]