890613302528

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{65640721}}^1$

素因数の和:65640790

約数の個数: 36

約数和(自身を含む): 1811290082868

約数和(自身を除く): 920676780340

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 848, 1696, 3392, 6784, 13568, 65640721, 131281442, 262562884, 525125768, 1050251536, 2100503072, 3478958213, 4201006144, 6957916426, 8402012288, 13915832852, 16804024576, 27831665704, 55663331408, 111326662816, 222653325632, 445306651264, 890613302528]

約数ペア:

[(1, 890613302528), (2, 445306651264), (4, 222653325632), (8, 111326662816), (16, 55663331408), (32, 27831665704), (53, 16804024576), (64, 13915832852), (106, 8402012288), (128, 6957916426), (212, 4201006144), (256, 3478958213), (424, 2100503072), (848, 1050251536), (1696, 525125768), (3392, 262562884), (6784, 131281442), (13568, 65640721)]