336661168

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{513203}}^1$

素因数の和:513252

約数の個数: 20

約数和(自身を含む): 668191608

約数和(自身を除く): 331530440

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 513203, 1026406, 2052812, 4105624, 8211248, 21041323, 42082646, 84165292, 168330584, 336661168]

約数ペア:

[(1, 336661168), (2, 168330584), (4, 84165292), (8, 42082646), (16, 21041323), (41, 8211248), (82, 4105624), (164, 2052812), (328, 1026406), (656, 513203)]