16268104

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 33192720

約数和(自身を除く): 16924616

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 131, 152, 172, 262, 344, 361, 524, 722, 817, 1048, 1444, 1634, 2489, 2888, 3268, 4978, 5633, 6536, 9956, 11266, 15523, 19912, 22532, 31046, 45064, 47291, 62092, 94582, 107027, 124184, 189164, 214054, 378328, 428108, 856216, 2033513, 4067026, 8134052, 16268104]

約数ペア:

[(1, 16268104), (2, 8134052), (4, 4067026), (8, 2033513), (19, 856216), (38, 428108), (43, 378328), (76, 214054), (86, 189164), (131, 124184), (152, 107027), (172, 94582), (262, 62092), (344, 47291), (361, 45064), (524, 31046), (722, 22532), (817, 19912), (1048, 15523), (1444, 11266), (1634, 9956), (2489, 6536), (2888, 5633), (3268, 4978)]