2068752016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{96997}}^1$

素因数の和:97079

約数の個数: 40

約数和(自身を含む): 4233768704

約数和(自身を除く): 2165016688

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 10664, 21328, 96997, 193994, 387988, 775976, 1551952, 3006907, 4170871, 6013814, 8341742, 12027628, 16683484, 24055256, 33366968, 48110512, 66733936, 129297001, 258594002, 517188004, 1034376008, 2068752016]

約数ペア:

[(1, 2068752016), (2, 1034376008), (4, 517188004), (8, 258594002), (16, 129297001), (31, 66733936), (43, 48110512), (62, 33366968), (86, 24055256), (124, 16683484), (172, 12027628), (248, 8341742), (344, 6013814), (496, 4170871), (688, 3006907), (1333, 1551952), (2666, 775976), (5332, 387988), (10664, 193994), (21328, 96997)]