8389744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 18003312

約数和(自身を除く): 9613568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 653, 803, 1168, 1306, 1606, 2612, 3212, 5224, 6424, 7183, 10448, 12848, 14366, 28732, 47669, 57464, 95338, 114928, 190676, 381352, 524359, 762704, 1048718, 2097436, 4194872, 8389744]

約数ペア:

[(1, 8389744), (2, 4194872), (4, 2097436), (8, 1048718), (11, 762704), (16, 524359), (22, 381352), (44, 190676), (73, 114928), (88, 95338), (146, 57464), (176, 47669), (292, 28732), (584, 14366), (653, 12848), (803, 10448), (1168, 7183), (1306, 6424), (1606, 5224), (2612, 3212)]