2048045170784

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{557}}^1\times {\mathrm{20903}}^1$

素因数の和:21732

約数の個数: 96

約数和(自身を含む): 4232789084160

約数和(自身を除く): 2184743913376

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 239, 368, 478, 557, 736, 956, 1114, 1912, 2228, 3824, 4456, 5497, 7648, 8912, 10994, 12811, 17824, 20903, 21988, 25622, 41806, 43976, 51244, 83612, 87952, 102488, 133123, 167224, 175904, 204976, 266246, 334448, 409952, 480769, 532492, 668896, 961538, 1064984, 1923076, 2129968, 3061829, 3846152, 4259936, 4995817, 6123658, 7692304, 9991634, 11642971, 12247316, 15384608, 19983268, 23285942, 24494632, 39966536, 46571884, 48989264, 79933072, 93143768, 97978528, 114903791, 159866144, 186287536, 229807582, 267788333, 372575072, 459615164, 535576666, 919230328, 1071153332, 1838460656, 2142306664, 2782670069, 3676921312, 4284613328, 5565340138, 8569226656, 11130680276, 22261360552, 44522721104, 64001411587, 89045442208, 128002823174, 256005646348, 512011292696, 1024022585392, 2048045170784]

約数ペア:

[(1, 2048045170784), (2, 1024022585392), (4, 512011292696), (8, 256005646348), (16, 128002823174), (23, 89045442208), (32, 64001411587), (46, 44522721104), (92, 22261360552), (184, 11130680276), (239, 8569226656), (368, 5565340138), (478, 4284613328), (557, 3676921312), (736, 2782670069), (956, 2142306664), (1114, 1838460656), (1912, 1071153332), (2228, 919230328), (3824, 535576666), (4456, 459615164), (5497, 372575072), (7648, 267788333), (8912, 229807582), (10994, 186287536), (12811, 159866144), (17824, 114903791), (20903, 97978528), (21988, 93143768), (25622, 79933072), (41806, 48989264), (43976, 46571884), (51244, 39966536), (83612, 24494632), (87952, 23285942), (102488, 19983268), (133123, 15384608), (167224, 12247316), (175904, 11642971), (204976, 9991634), (266246, 7692304), (334448, 6123658), (409952, 4995817), (480769, 4259936), (532492, 3846152), (668896, 3061829), (961538, 2129968), (1064984, 1923076)]