31084328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{947}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 63819360

約数和(自身を除く): 32735032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 373, 746, 947, 1492, 1894, 2984, 3788, 4103, 7576, 8206, 10417, 16412, 20834, 32824, 41668, 83336, 353231, 706462, 1412924, 2825848, 3885541, 7771082, 15542164, 31084328]

約数ペア:

[(1, 31084328), (2, 15542164), (4, 7771082), (8, 3885541), (11, 2825848), (22, 1412924), (44, 706462), (88, 353231), (373, 83336), (746, 41668), (947, 32824), (1492, 20834), (1894, 16412), (2984, 10417), (3788, 8206), (4103, 7576)]