8021168

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 16405200

約数和(自身を除く): 8384032

約数列:

[1, 2, 4, 8, 16, 29, 58, 59, 116, 118, 232, 236, 293, 464, 472, 586, 944, 1172, 1711, 2344, 3422, 4688, 6844, 8497, 13688, 16994, 17287, 27376, 33988, 34574, 67976, 69148, 135952, 138296, 276592, 501323, 1002646, 2005292, 4010584, 8021168]

約数ペア:

[(1, 8021168), (2, 4010584), (4, 2005292), (8, 1002646), (16, 501323), (29, 276592), (58, 138296), (59, 135952), (116, 69148), (118, 67976), (232, 34574), (236, 33988), (293, 27376), (464, 17287), (472, 16994), (586, 13688), (944, 8497), (1172, 6844), (1711, 4688), (2344, 3422)]