80954368

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{7187}}^1$

素因数の和:7218

約数の個数: 44

約数和(自身を含む): 176566032

約数和(自身を除く): 95611664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2816, 5632, 7187, 11264, 14374, 28748, 57496, 79057, 114992, 158114, 229984, 316228, 459968, 632456, 919936, 1264912, 1839872, 2529824, 3679744, 5059648, 7359488, 10119296, 20238592, 40477184, 80954368]

約数ペア:

[(1, 80954368), (2, 40477184), (4, 20238592), (8, 10119296), (11, 7359488), (16, 5059648), (22, 3679744), (32, 2529824), (44, 1839872), (64, 1264912), (88, 919936), (128, 632456), (176, 459968), (256, 316228), (352, 229984), (512, 158114), (704, 114992), (1024, 79057), (1408, 57496), (2816, 28748), (5632, 14374), (7187, 11264)]