1634856976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{64793}}^1$

素因数の和:64903

約数の個数: 40

約数和(自身を含む): 3374471520

約数和(自身を除く): 1739614544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1328, 1577, 3154, 6308, 12616, 25232, 64793, 129586, 259172, 518344, 1036688, 1231067, 2462134, 4924268, 5377819, 9848536, 10755638, 19697072, 21511276, 43022552, 86045104, 102178561, 204357122, 408714244, 817428488, 1634856976]

約数ペア:

[(1, 1634856976), (2, 817428488), (4, 408714244), (8, 204357122), (16, 102178561), (19, 86045104), (38, 43022552), (76, 21511276), (83, 19697072), (152, 10755638), (166, 9848536), (304, 5377819), (332, 4924268), (664, 2462134), (1328, 1231067), (1577, 1036688), (3154, 518344), (6308, 259172), (12616, 129586), (25232, 64793)]