2010977216

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{31771}}^1$

素因数の和:31849

約数の個数: 56

約数和(自身を含む): 4261006464

約数和(自身を除く): 2250029248

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1472, 1978, 2752, 3956, 7912, 15824, 31648, 31771, 63296, 63542, 127084, 254168, 508336, 730733, 1016672, 1366153, 1461466, 2033344, 2732306, 2922932, 5464612, 5845864, 10929224, 11691728, 21858448, 23383456, 31421519, 43716896, 46766912, 62843038, 87433792, 125686076, 251372152, 502744304, 1005488608, 2010977216]

約数ペア:

[(1, 2010977216), (2, 1005488608), (4, 502744304), (8, 251372152), (16, 125686076), (23, 87433792), (32, 62843038), (43, 46766912), (46, 43716896), (64, 31421519), (86, 23383456), (92, 21858448), (172, 11691728), (184, 10929224), (344, 5845864), (368, 5464612), (688, 2922932), (736, 2732306), (989, 2033344), (1376, 1461466), (1472, 1366153), (1978, 1016672), (2752, 730733), (3956, 508336), (7912, 254168), (15824, 127084), (31648, 63542), (31771, 63296)]