31856768

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{13099}}^1$

素因数の和:13132

約数の個数: 32

約数和(自身を含む): 66810000

約数和(自身を除く): 34953232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 13099, 26198, 52396, 104792, 209584, 248881, 419168, 497762, 838336, 995524, 1676672, 1991048, 3982096, 7964192, 15928384, 31856768]

約数ペア:

[(1, 31856768), (2, 15928384), (4, 7964192), (8, 3982096), (16, 1991048), (19, 1676672), (32, 995524), (38, 838336), (64, 497762), (76, 419168), (128, 248881), (152, 209584), (304, 104792), (608, 52396), (1216, 26198), (2432, 13099)]