90515458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1\times {\mathrm{2111}}^1$

素因数の和:4073

約数の個数: 16

約数和(自身を含む): 148262400

約数和(自身を除く): 57746942

約数列:

[1, 2, 11, 22, 1949, 2111, 3898, 4222, 21439, 23221, 42878, 46442, 4114339, 8228678, 45257729, 90515458]

約数ペア:

[(1, 90515458), (2, 45257729), (11, 8228678), (22, 4114339), (1949, 46442), (2111, 42878), (3898, 23221), (4222, 21439)]