43568128

素因数分解:

$2^{10}\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:448

約数の個数: 44

約数和(自身を含む): 87971872

約数和(自身を除く): 44403744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 271, 314, 512, 542, 628, 1024, 1084, 1256, 2168, 2512, 4336, 5024, 8672, 10048, 17344, 20096, 34688, 40192, 42547, 69376, 80384, 85094, 138752, 160768, 170188, 277504, 340376, 680752, 1361504, 2723008, 5446016, 10892032, 21784064, 43568128]

約数ペア:

[(1, 43568128), (2, 21784064), (4, 10892032), (8, 5446016), (16, 2723008), (32, 1361504), (64, 680752), (128, 340376), (157, 277504), (256, 170188), (271, 160768), (314, 138752), (512, 85094), (542, 80384), (628, 69376), (1024, 42547), (1084, 40192), (1256, 34688), (2168, 20096), (2512, 17344), (4336, 10048), (5024, 8672)]