2220240128

素因数分解:

$2^8\times {\mathrm{271}}^1\times {\mathrm{32003}}^1$

素因数の和:32290

約数の個数: 36

約数和(自身を含む): 4448299968

約数和(自身を除く): 2228059840

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 271, 542, 1084, 2168, 4336, 8672, 17344, 32003, 34688, 64006, 69376, 128012, 256024, 512048, 1024096, 2048192, 4096384, 8192768, 8672813, 17345626, 34691252, 69382504, 138765008, 277530016, 555060032, 1110120064, 2220240128]

約数ペア:

[(1, 2220240128), (2, 1110120064), (4, 555060032), (8, 277530016), (16, 138765008), (32, 69382504), (64, 34691252), (128, 17345626), (256, 8672813), (271, 8192768), (542, 4096384), (1084, 2048192), (2168, 1024096), (4336, 512048), (8672, 256024), (17344, 128012), (32003, 69376), (34688, 64006)]