259072

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:54

約数の個数: 44

約数和(自身を含む): 589536

約数和(自身を除く): 330464

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 512, 704, 736, 1012, 1024, 1408, 1472, 2024, 2816, 2944, 4048, 5632, 5888, 8096, 11264, 11776, 16192, 23552, 32384, 64768, 129536, 259072]

約数ペア:

[(1, 259072), (2, 129536), (4, 64768), (8, 32384), (11, 23552), (16, 16192), (22, 11776), (23, 11264), (32, 8096), (44, 5888), (46, 5632), (64, 4048), (88, 2944), (92, 2816), (128, 2024), (176, 1472), (184, 1408), (253, 1024), (256, 1012), (352, 736), (368, 704), (506, 512)]