2016591728

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{8287}}^1$

素因数の和:8589

約数の個数: 40

約数和(自身を含む): 3983411712

約数和(自身を除く): 1966819984

約数列:

[1, 2, 4, 8, 16, 67, 134, 227, 268, 454, 536, 908, 1072, 1816, 3632, 8287, 15209, 16574, 30418, 33148, 60836, 66296, 121672, 132592, 243344, 555229, 1110458, 1881149, 2220916, 3762298, 4441832, 7524596, 8883664, 15049192, 30098384, 126036983, 252073966, 504147932, 1008295864, 2016591728]

約数ペア:

[(1, 2016591728), (2, 1008295864), (4, 504147932), (8, 252073966), (16, 126036983), (67, 30098384), (134, 15049192), (227, 8883664), (268, 7524596), (454, 4441832), (536, 3762298), (908, 2220916), (1072, 1881149), (1816, 1110458), (3632, 555229), (8287, 243344), (15209, 132592), (16574, 121672), (30418, 66296), (33148, 60836)]