82368392

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1607}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 159192000

約数和(自身を除く): 76823608

約数列:

[1, 2, 4, 8, 43, 86, 149, 172, 298, 344, 596, 1192, 1607, 3214, 6407, 6428, 12814, 12856, 25628, 51256, 69101, 138202, 239443, 276404, 478886, 552808, 957772, 1915544, 10296049, 20592098, 41184196, 82368392]

約数ペア:

[(1, 82368392), (2, 41184196), (4, 20592098), (8, 10296049), (43, 1915544), (86, 957772), (149, 552808), (172, 478886), (298, 276404), (344, 239443), (596, 138202), (1192, 69101), (1607, 51256), (3214, 25628), (6407, 12856), (6428, 12814)]