84756656

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2113}}^1$

素因数の和:2253

約数の個数: 40

約数和(自身を含む): 173009760

約数和(自身を除く): 88253104

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 109, 184, 218, 368, 436, 872, 1744, 2113, 2507, 4226, 5014, 8452, 10028, 16904, 20056, 33808, 40112, 48599, 97198, 194396, 230317, 388792, 460634, 777584, 921268, 1842536, 3685072, 5297291, 10594582, 21189164, 42378328, 84756656]

約数ペア:

[(1, 84756656), (2, 42378328), (4, 21189164), (8, 10594582), (16, 5297291), (23, 3685072), (46, 1842536), (92, 921268), (109, 777584), (184, 460634), (218, 388792), (368, 230317), (436, 194396), (872, 97198), (1744, 48599), (2113, 40112), (2507, 33808), (4226, 20056), (5014, 16904), (8452, 10028)]