42982984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6691}}^1$

素因数の和:6781

約数の個数: 32

約数和(自身を含む): 89137440

約数和(自身を除く): 46154456

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 6691, 13382, 26764, 53528, 73601, 147202, 294404, 488443, 588808, 976886, 1953772, 3907544, 5372873, 10745746, 21491492, 42982984]

約数ペア:

[(1, 42982984), (2, 21491492), (4, 10745746), (8, 5372873), (11, 3907544), (22, 1953772), (44, 976886), (73, 588808), (88, 488443), (146, 294404), (292, 147202), (584, 73601), (803, 53528), (1606, 26764), (3212, 13382), (6424, 6691)]