84963808

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2171

約数の個数: 48

約数和(自身を含む): 176964480

約数和(自身を除く): 92000672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 2089, 2542, 4178, 5084, 8356, 10168, 16712, 20336, 33424, 40672, 64759, 66848, 85649, 129518, 171298, 259036, 342596, 518072, 685192, 1036144, 1370384, 2072288, 2655119, 2740768, 5310238, 10620476, 21240952, 42481904, 84963808]

約数ペア:

[(1, 84963808), (2, 42481904), (4, 21240952), (8, 10620476), (16, 5310238), (31, 2740768), (32, 2655119), (41, 2072288), (62, 1370384), (82, 1036144), (124, 685192), (164, 518072), (248, 342596), (328, 259036), (496, 171298), (656, 129518), (992, 85649), (1271, 66848), (1312, 64759), (2089, 40672), (2542, 33424), (4178, 20336), (5084, 16712), (8356, 10168)]