8002154912

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{100469}}^1$

素因数の和:100629

約数の個数: 48

約数和(自身を含む): 16710170400

約数和(自身を除く): 8708015488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 131, 152, 262, 304, 524, 608, 1048, 2096, 2489, 4192, 4978, 9956, 19912, 39824, 79648, 100469, 200938, 401876, 803752, 1607504, 1908911, 3215008, 3817822, 7635644, 13161439, 15271288, 26322878, 30542576, 52645756, 61085152, 105291512, 210583024, 250067341, 421166048, 500134682, 1000269364, 2000538728, 4001077456, 8002154912]

約数ペア:

[(1, 8002154912), (2, 4001077456), (4, 2000538728), (8, 1000269364), (16, 500134682), (19, 421166048), (32, 250067341), (38, 210583024), (76, 105291512), (131, 61085152), (152, 52645756), (262, 30542576), (304, 26322878), (524, 15271288), (608, 13161439), (1048, 7635644), (2096, 3817822), (2489, 3215008), (4192, 1908911), (4978, 1607504), (9956, 803752), (19912, 401876), (39824, 200938), (79648, 100469)]