16294976

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{881}}^1$

素因数の和:927

約数の個数: 42

約数和(自身を含む): 34388298

約数和(自身を除く): 18093322

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 881, 1088, 1156, 1762, 2312, 3524, 4624, 7048, 9248, 14096, 14977, 18496, 28192, 29954, 56384, 59908, 119816, 239632, 254609, 479264, 509218, 958528, 1018436, 2036872, 4073744, 8147488, 16294976]

約数ペア:

[(1, 16294976), (2, 8147488), (4, 4073744), (8, 2036872), (16, 1018436), (17, 958528), (32, 509218), (34, 479264), (64, 254609), (68, 239632), (136, 119816), (272, 59908), (289, 56384), (544, 29954), (578, 28192), (881, 18496), (1088, 14977), (1156, 14096), (1762, 9248), (2312, 7048), (3524, 4624)]