90731284

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{39041}}^1$

素因数の和:39135

約数の個数: 24

約数和(自身を含む): 183653568

約数和(自身を除く): 92922284

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 39041, 78082, 156164, 273287, 546574, 1093148, 3240403, 6480806, 12961612, 22682821, 45365642, 90731284]

約数ペア:

[(1, 90731284), (2, 45365642), (4, 22682821), (7, 12961612), (14, 6480806), (28, 3240403), (83, 1093148), (166, 546574), (332, 273287), (581, 156164), (1162, 78082), (2324, 39041)]