2038784

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:212

約数の個数: 44

約数和(自身を含む): 4470648

約数和(自身を除く): 2431864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 181, 256, 352, 362, 512, 704, 724, 1024, 1408, 1448, 1991, 2816, 2896, 3982, 5632, 5792, 7964, 11264, 11584, 15928, 23168, 31856, 46336, 63712, 92672, 127424, 185344, 254848, 509696, 1019392, 2038784]

約数ペア:

[(1, 2038784), (2, 1019392), (4, 509696), (8, 254848), (11, 185344), (16, 127424), (22, 92672), (32, 63712), (44, 46336), (64, 31856), (88, 23168), (128, 15928), (176, 11584), (181, 11264), (256, 7964), (352, 5792), (362, 5632), (512, 3982), (704, 2896), (724, 2816), (1024, 1991), (1408, 1448)]