188434256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{16111}}^1$

素因数の和:16179

約数の個数: 40

約数和(自身を含む): 395581824

約数和(自身を除く): 207147568

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 16111, 32222, 64444, 128888, 257776, 273887, 547774, 692773, 1095548, 1385546, 2191096, 2771092, 4382192, 5542184, 11084368, 11777141, 23554282, 47108564, 94217128, 188434256]

約数ペア:

[(1, 188434256), (2, 94217128), (4, 47108564), (8, 23554282), (16, 11777141), (17, 11084368), (34, 5542184), (43, 4382192), (68, 2771092), (86, 2191096), (136, 1385546), (172, 1095548), (272, 692773), (344, 547774), (688, 273887), (731, 257776), (1462, 128888), (2924, 64444), (5848, 32222), (11696, 16111)]