16857580672

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{6931571}}^1$

素因数の和:6931604

約数の個数: 32

約数和(自身を含む): 35351017200

約数和(自身を除く): 18493436528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 6931571, 13863142, 27726284, 55452568, 110905136, 131699849, 221810272, 263399698, 443620544, 526799396, 887241088, 1053598792, 2107197584, 4214395168, 8428790336, 16857580672]

約数ペア:

[(1, 16857580672), (2, 8428790336), (4, 4214395168), (8, 2107197584), (16, 1053598792), (19, 887241088), (32, 526799396), (38, 443620544), (64, 263399698), (76, 221810272), (128, 131699849), (152, 110905136), (304, 55452568), (608, 27726284), (1216, 13863142), (2432, 6931571)]