22139392

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{3931}}^1$

素因数の和:3960

約数の個数: 40

約数和(自身を含む): 48269232

約数和(自身を除く): 26129840

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 3931, 5632, 7862, 15724, 31448, 43241, 62896, 86482, 125792, 172964, 251584, 345928, 503168, 691856, 1006336, 1383712, 2012672, 2767424, 5534848, 11069696, 22139392]

約数ペア:

[(1, 22139392), (2, 11069696), (4, 5534848), (8, 2767424), (11, 2012672), (16, 1383712), (22, 1006336), (32, 691856), (44, 503168), (64, 345928), (88, 251584), (128, 172964), (176, 125792), (256, 86482), (352, 62896), (512, 43241), (704, 31448), (1408, 15724), (2816, 7862), (3931, 5632)]