15662856736

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{168143}}^1$

素因数の和:168265

約数の個数: 48

約数和(自身を含む): 32033449728

約数和(自身を除く): 16370592992

約数列:

[1, 2, 4, 8, 16, 32, 41, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 1312, 2272, 2911, 5822, 11644, 23288, 46576, 93152, 168143, 336286, 672572, 1345144, 2690288, 5380576, 6893863, 11938153, 13787726, 23876306, 27575452, 47752612, 55150904, 95505224, 110301808, 191010448, 220603616, 382020896, 489464273, 978928546, 1957857092, 3915714184, 7831428368, 15662856736]

約数ペア:

[(1, 15662856736), (2, 7831428368), (4, 3915714184), (8, 1957857092), (16, 978928546), (32, 489464273), (41, 382020896), (71, 220603616), (82, 191010448), (142, 110301808), (164, 95505224), (284, 55150904), (328, 47752612), (568, 27575452), (656, 23876306), (1136, 13787726), (1312, 11938153), (2272, 6893863), (2911, 5380576), (5822, 2690288), (11644, 1345144), (23288, 672572), (46576, 336286), (93152, 168143)]