2173097168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{94253}}^1$

素因数の和:94403

約数の個数: 40

約数和(自身を含む): 4628248416

約数和(自身を除く): 2455151248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 1048, 1441, 2096, 2882, 5764, 11528, 23056, 94253, 188506, 377012, 754024, 1036783, 1508048, 2073566, 4147132, 8294264, 12347143, 16588528, 24694286, 49388572, 98777144, 135818573, 197554288, 271637146, 543274292, 1086548584, 2173097168]

約数ペア:

[(1, 2173097168), (2, 1086548584), (4, 543274292), (8, 271637146), (11, 197554288), (16, 135818573), (22, 98777144), (44, 49388572), (88, 24694286), (131, 16588528), (176, 12347143), (262, 8294264), (524, 4147132), (1048, 2073566), (1441, 1508048), (2096, 1036783), (2882, 754024), (5764, 377012), (11528, 188506), (23056, 94253)]