42090946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{4817}}^1$

素因数の和:5093

約数の個数: 16

約数和(自身を含む): 67124376

約数和(自身を除く): 25033430

約数列:

[1, 2, 17, 34, 257, 514, 4369, 4817, 8738, 9634, 81889, 163778, 1237969, 2475938, 21045473, 42090946]

約数ペア:

[(1, 42090946), (2, 21045473), (17, 2475938), (34, 1237969), (257, 163778), (514, 81889), (4369, 9634), (4817, 8738)]