254968984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{29483}}^1$

素因数の和:29559

約数の個数: 32

約数和(自身を含む): 509483520

約数和(自身を除く): 254514536

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8648, 29483, 58966, 117932, 235864, 678109, 1356218, 1385701, 2712436, 2771402, 5424872, 5542804, 11085608, 31871123, 63742246, 127484492, 254968984]

約数ペア:

[(1, 254968984), (2, 127484492), (4, 63742246), (8, 31871123), (23, 11085608), (46, 5542804), (47, 5424872), (92, 2771402), (94, 2712436), (184, 1385701), (188, 1356218), (376, 678109), (1081, 235864), (2162, 117932), (4324, 58966), (8648, 29483)]