91775776

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 191237760

約数和(自身を除く): 99461984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 271, 304, 542, 557, 608, 1084, 1114, 2168, 2228, 4336, 4456, 5149, 8672, 8912, 10298, 10583, 17824, 20596, 21166, 41192, 42332, 82384, 84664, 150947, 164768, 169328, 301894, 338656, 603788, 1207576, 2415152, 2867993, 4830304, 5735986, 11471972, 22943944, 45887888, 91775776]

約数ペア:

[(1, 91775776), (2, 45887888), (4, 22943944), (8, 11471972), (16, 5735986), (19, 4830304), (32, 2867993), (38, 2415152), (76, 1207576), (152, 603788), (271, 338656), (304, 301894), (542, 169328), (557, 164768), (608, 150947), (1084, 84664), (1114, 82384), (2168, 42332), (2228, 41192), (4336, 21166), (4456, 20596), (5149, 17824), (8672, 10583), (8912, 10298)]