31778576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{116833}}^1$

素因数の和:116858

約数の個数: 20

約数和(自身を含む): 65193372

約数和(自身を除く): 33414796

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 116833, 233666, 467332, 934664, 1869328, 1986161, 3972322, 7944644, 15889288, 31778576]

約数ペア:

[(1, 31778576), (2, 15889288), (4, 7944644), (8, 3972322), (16, 1986161), (17, 1869328), (34, 934664), (68, 467332), (136, 233666), (272, 116833)]