80220288

素因数分解:

$2^7\times 3^1\times {\mathrm{208907}}^1$

素因数の和:208924

約数の個数: 32

約数和(自身を含む): 213086160

約数和(自身を除く): 132865872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 208907, 417814, 626721, 835628, 1253442, 1671256, 2506884, 3342512, 5013768, 6685024, 10027536, 13370048, 20055072, 26740096, 40110144, 80220288]

約数ペア:

[(1, 80220288), (2, 40110144), (3, 26740096), (4, 20055072), (6, 13370048), (8, 10027536), (12, 6685024), (16, 5013768), (24, 3342512), (32, 2506884), (48, 1671256), (64, 1253442), (96, 835628), (128, 626721), (192, 417814), (384, 208907)]