31335104

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:457

約数の個数: 56

約数和(自身を含む): 66537840

約数和(自身を除く): 35202736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 146, 152, 292, 304, 353, 584, 608, 706, 1168, 1216, 1387, 1412, 2336, 2774, 2824, 4672, 5548, 5648, 6707, 11096, 11296, 13414, 22192, 22592, 25769, 26828, 44384, 51538, 53656, 88768, 103076, 107312, 206152, 214624, 412304, 429248, 489611, 824608, 979222, 1649216, 1958444, 3916888, 7833776, 15667552, 31335104]

約数ペア:

[(1, 31335104), (2, 15667552), (4, 7833776), (8, 3916888), (16, 1958444), (19, 1649216), (32, 979222), (38, 824608), (64, 489611), (73, 429248), (76, 412304), (146, 214624), (152, 206152), (292, 107312), (304, 103076), (353, 88768), (584, 53656), (608, 51538), (706, 44384), (1168, 26828), (1216, 25769), (1387, 22592), (1412, 22192), (2336, 13414), (2774, 11296), (2824, 11096), (4672, 6707), (5548, 5648)]