16455488

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1639

約数の個数: 56

約数和(自身を含む): 38965632

約数和(自身を除く): 22510144

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 1597, 2576, 3194, 5152, 6388, 10304, 11179, 12776, 22358, 25552, 36731, 44716, 51104, 73462, 89432, 102208, 146924, 178864, 257117, 293848, 357728, 514234, 587696, 715456, 1028468, 1175392, 2056936, 2350784, 4113872, 8227744, 16455488]

約数ペア:

[(1, 16455488), (2, 8227744), (4, 4113872), (7, 2350784), (8, 2056936), (14, 1175392), (16, 1028468), (23, 715456), (28, 587696), (32, 514234), (46, 357728), (56, 293848), (64, 257117), (92, 178864), (112, 146924), (161, 102208), (184, 89432), (224, 73462), (322, 51104), (368, 44716), (448, 36731), (644, 25552), (736, 22358), (1288, 12776), (1472, 11179), (1597, 10304), (2576, 6388), (3194, 5152)]