31162184

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 60056640

約数和(自身を除く): 28894456

約数列:

[1, 2, 4, 8, 71, 83, 142, 166, 284, 332, 568, 661, 664, 1322, 2644, 5288, 5893, 11786, 23572, 46931, 47144, 54863, 93862, 109726, 187724, 219452, 375448, 438904, 3895273, 7790546, 15581092, 31162184]

約数ペア:

[(1, 31162184), (2, 15581092), (4, 7790546), (8, 3895273), (71, 438904), (83, 375448), (142, 219452), (166, 187724), (284, 109726), (332, 93862), (568, 54863), (661, 47144), (664, 46931), (1322, 23572), (2644, 11786), (5288, 5893)]