128517416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{2677}}^1$

素因数の和:3053

約数の個数: 32

約数和(自身を含む): 255963240

約数和(自身を除く): 127445824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 353, 706, 1412, 2677, 2824, 5354, 6001, 10708, 12002, 21416, 24004, 45509, 48008, 91018, 182036, 364072, 944981, 1889962, 3779924, 7559848, 16064677, 32129354, 64258708, 128517416]

約数ペア:

[(1, 128517416), (2, 64258708), (4, 32129354), (8, 16064677), (17, 7559848), (34, 3779924), (68, 1889962), (136, 944981), (353, 364072), (706, 182036), (1412, 91018), (2677, 48008), (2824, 45509), (5354, 24004), (6001, 21416), (10708, 12002)]