42127504

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:439

約数の個数: 40

約数和(自身を含む): 83476800

約数和(自身を除く): 41349296

約数列:

[1, 2, 4, 8, 16, 101, 131, 199, 202, 262, 398, 404, 524, 796, 808, 1048, 1592, 1616, 2096, 3184, 13231, 20099, 26069, 26462, 40198, 52138, 52924, 80396, 104276, 105848, 160792, 208552, 211696, 321584, 417104, 2632969, 5265938, 10531876, 21063752, 42127504]

約数ペア:

[(1, 42127504), (2, 21063752), (4, 10531876), (8, 5265938), (16, 2632969), (101, 417104), (131, 321584), (199, 211696), (202, 208552), (262, 160792), (398, 105848), (404, 104276), (524, 80396), (796, 52924), (808, 52138), (1048, 40198), (1592, 26462), (1616, 26069), (2096, 20099), (3184, 13231)]