885294064

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{1997}}^1$

素因数の和:2377

約数の個数: 40

約数和(自身を含む): 1739219040

約数和(自身を除く): 853924976

約数列:

[1, 2, 4, 8, 16, 103, 206, 269, 412, 538, 824, 1076, 1648, 1997, 2152, 3994, 4304, 7988, 15976, 27707, 31952, 55414, 110828, 205691, 221656, 411382, 443312, 537193, 822764, 1074386, 1645528, 2148772, 3291056, 4297544, 8595088, 55330879, 110661758, 221323516, 442647032, 885294064]

約数ペア:

[(1, 885294064), (2, 442647032), (4, 221323516), (8, 110661758), (16, 55330879), (103, 8595088), (206, 4297544), (269, 3291056), (412, 2148772), (538, 1645528), (824, 1074386), (1076, 822764), (1648, 537193), (1997, 443312), (2152, 411382), (3994, 221656), (4304, 205691), (7988, 110828), (15976, 55414), (27707, 31952)]