82551872

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:655

約数の個数: 56

約数和(自身を含む): 177536856

約数和(自身を除く): 94984984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 313, 317, 416, 626, 634, 832, 1252, 1268, 2504, 2536, 4069, 4121, 5008, 5072, 8138, 8242, 10016, 10144, 16276, 16484, 20032, 20288, 32552, 32968, 65104, 65936, 99221, 130208, 131872, 198442, 260416, 263744, 396884, 793768, 1289873, 1587536, 2579746, 3175072, 5159492, 6350144, 10318984, 20637968, 41275936, 82551872]

約数ペア:

[(1, 82551872), (2, 41275936), (4, 20637968), (8, 10318984), (13, 6350144), (16, 5159492), (26, 3175072), (32, 2579746), (52, 1587536), (64, 1289873), (104, 793768), (208, 396884), (313, 263744), (317, 260416), (416, 198442), (626, 131872), (634, 130208), (832, 99221), (1252, 65936), (1268, 65104), (2504, 32968), (2536, 32552), (4069, 20288), (4121, 20032), (5008, 16484), (5072, 16276), (8138, 10144), (8242, 10016)]