5159144

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 10160640

約数和(自身を除く): 5001496

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 293, 568, 586, 1172, 2201, 2344, 4402, 8804, 9083, 17608, 18166, 20803, 36332, 41606, 72664, 83212, 166424, 644893, 1289786, 2579572, 5159144]

約数ペア:

[(1, 5159144), (2, 2579572), (4, 1289786), (8, 644893), (31, 166424), (62, 83212), (71, 72664), (124, 41606), (142, 36332), (248, 20803), (284, 18166), (293, 17608), (568, 9083), (586, 8804), (1172, 4402), (2201, 2344)]