80451248128

素因数分解:

$2^{13}\times {\mathrm{2003}}^1\times {\mathrm{4903}}^1$

素因数の和:6932

約数の個数: 56

約数和(自身を含む): 161005832928

約数和(自身を除く): 80554584800

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2003, 2048, 4006, 4096, 4903, 8012, 8192, 9806, 16024, 19612, 32048, 39224, 64096, 78448, 128192, 156896, 256384, 313792, 512768, 627584, 1025536, 1255168, 2051072, 2510336, 4102144, 5020672, 8204288, 9820709, 10041344, 16408576, 19641418, 20082688, 39282836, 40165376, 78565672, 157131344, 314262688, 628525376, 1257050752, 2514101504, 5028203008, 10056406016, 20112812032, 40225624064, 80451248128]

約数ペア:

[(1, 80451248128), (2, 40225624064), (4, 20112812032), (8, 10056406016), (16, 5028203008), (32, 2514101504), (64, 1257050752), (128, 628525376), (256, 314262688), (512, 157131344), (1024, 78565672), (2003, 40165376), (2048, 39282836), (4006, 20082688), (4096, 19641418), (4903, 16408576), (8012, 10041344), (8192, 9820709), (9806, 8204288), (16024, 5020672), (19612, 4102144), (32048, 2510336), (39224, 2051072), (64096, 1255168), (78448, 1025536), (128192, 627584), (156896, 512768), (256384, 313792)]