8889266416

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{288313}}^1$

素因数の和:288409

約数の個数: 40

約数和(自身を含む): 18018471744

約数和(自身を除く): 9129205328

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1927, 3854, 7708, 15416, 30832, 288313, 576626, 1153252, 2306504, 4613008, 11820833, 13550711, 23641666, 27101422, 47283332, 54202844, 94566664, 108405688, 189133328, 216811376, 555579151, 1111158302, 2222316604, 4444633208, 8889266416]

約数ペア:

[(1, 8889266416), (2, 4444633208), (4, 2222316604), (8, 1111158302), (16, 555579151), (41, 216811376), (47, 189133328), (82, 108405688), (94, 94566664), (164, 54202844), (188, 47283332), (328, 27101422), (376, 23641666), (656, 13550711), (752, 11820833), (1927, 4613008), (3854, 2306504), (7708, 1153252), (15416, 576626), (30832, 288313)]