83521396

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{211}}^2$

素因数の和:500

約数の個数: 36

約数和(自身を含む): 170343264

約数和(自身を除く): 86821868

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 211, 268, 422, 469, 844, 938, 1477, 1876, 2954, 5908, 14137, 28274, 44521, 56548, 89042, 98959, 178084, 197918, 311647, 395836, 623294, 1246588, 2982907, 5965814, 11931628, 20880349, 41760698, 83521396]

約数ペア:

[(1, 83521396), (2, 41760698), (4, 20880349), (7, 11931628), (14, 5965814), (28, 2982907), (67, 1246588), (134, 623294), (211, 395836), (268, 311647), (422, 197918), (469, 178084), (844, 98959), (938, 89042), (1477, 56548), (1876, 44521), (2954, 28274), (5908, 14137)]