80654144

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{9923}}^1$

素因数の和:10062

約数の個数: 28

約数和(自身を含む): 161324544

約数和(自身を除く): 80670400

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 9923, 19846, 39692, 79384, 158768, 317536, 635072, 1260221, 2520442, 5040884, 10081768, 20163536, 40327072, 80654144]

約数ペア:

[(1, 80654144), (2, 40327072), (4, 20163536), (8, 10081768), (16, 5040884), (32, 2520442), (64, 1260221), (127, 635072), (254, 317536), (508, 158768), (1016, 79384), (2032, 39692), (4064, 19846), (8128, 9923)]