42887594

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 26785366

約数列:

[1, 2, 23, 46, 47, 83, 94, 166, 239, 478, 1081, 1909, 2162, 3818, 3901, 5497, 7802, 10994, 11233, 19837, 22466, 39674, 89723, 179446, 258359, 456251, 516718, 912502, 932339, 1864678, 21443797, 42887594]

約数ペア:

[(1, 42887594), (2, 21443797), (23, 1864678), (46, 932339), (47, 912502), (83, 516718), (94, 456251), (166, 258359), (239, 179446), (478, 89723), (1081, 39674), (1909, 22466), (2162, 19837), (3818, 11233), (3901, 10994), (5497, 7802)]