1947156928

素因数分解:

$2^6\times {\mathrm{193}}^1\times {\mathrm{157639}}^1$

素因数の和:157844

約数の個数: 28

約数和(自身を含む): 3883934320

約数和(自身を除く): 1936777392

約数列:

[1, 2, 4, 8, 16, 32, 64, 193, 386, 772, 1544, 3088, 6176, 12352, 157639, 315278, 630556, 1261112, 2522224, 5044448, 10088896, 30424327, 60848654, 121697308, 243394616, 486789232, 973578464, 1947156928]

約数ペア:

[(1, 1947156928), (2, 973578464), (4, 486789232), (8, 243394616), (16, 121697308), (32, 60848654), (64, 30424327), (193, 10088896), (386, 5044448), (772, 2522224), (1544, 1261112), (3088, 630556), (6176, 315278), (12352, 157639)]