314885104

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{20479}}^1$

素因数の和:20549

約数の個数: 30

約数和(自身を含む): 630435840

約数和(自身を除く): 315550736

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 15376, 20479, 40958, 81916, 163832, 327664, 634849, 1269698, 2539396, 5078792, 10157584, 19680319, 39360638, 78721276, 157442552, 314885104]

約数ペア:

[(1, 314885104), (2, 157442552), (4, 78721276), (8, 39360638), (16, 19680319), (31, 10157584), (62, 5078792), (124, 2539396), (248, 1269698), (496, 634849), (961, 327664), (1922, 163832), (3844, 81916), (7688, 40958), (15376, 20479)]