90891806

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{2837}}^1$

素因数の和:3115

約数の個数: 16

約数和(自身を含む): 138744144

約数和(自身を除く): 47852338

約数列:

[1, 2, 83, 166, 193, 386, 2837, 5674, 16019, 32038, 235471, 470942, 547541, 1095082, 45445903, 90891806]

約数ペア:

[(1, 90891806), (2, 45445903), (83, 1095082), (166, 547541), (193, 470942), (386, 235471), (2837, 32038), (5674, 16019)]