81079424

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{14731}}^1$

素因数の和:14788

約数の個数: 32

約数和(自身を含む): 165293040

約数和(自身を除く): 84213616

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 14731, 29462, 58924, 117848, 235696, 471392, 633433, 942784, 1266866, 1885568, 2533732, 5067464, 10134928, 20269856, 40539712, 81079424]

約数ペア:

[(1, 81079424), (2, 40539712), (4, 20269856), (8, 10134928), (16, 5067464), (32, 2533732), (43, 1885568), (64, 1266866), (86, 942784), (128, 633433), (172, 471392), (344, 235696), (688, 117848), (1376, 58924), (2752, 29462), (5504, 14731)]