31819761794

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1\times {\mathrm{7151}}^1$

素因数の和:7730

約数の個数: 32

約数和(自身を含む): 49467580416

約数和(自身を除く): 17647818622

約数列:

[1, 2, 37, 74, 157, 314, 383, 766, 5809, 7151, 11618, 14171, 14302, 28342, 60131, 120262, 264587, 529174, 1122707, 2224847, 2245414, 2738833, 4449694, 5477666, 41540159, 83080318, 101336821, 202673642, 429996781, 859993562, 15909880897, 31819761794]

約数ペア:

[(1, 31819761794), (2, 15909880897), (37, 859993562), (74, 429996781), (157, 202673642), (314, 101336821), (383, 83080318), (766, 41540159), (5809, 5477666), (7151, 4449694), (11618, 2738833), (14171, 2245414), (14302, 2224847), (28342, 1122707), (60131, 529174), (120262, 264587)]