16656912

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{883}}^1$

素因数の和:1028

約数の個数: 60

約数和(自身を含む): 47025264

約数和(自身を除く): 30368352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 883, 1048, 1179, 1572, 1766, 2096, 2358, 2649, 3144, 3532, 4716, 5298, 6288, 7064, 7947, 9432, 10596, 14128, 15894, 18864, 21192, 31788, 42384, 63576, 115673, 127152, 231346, 347019, 462692, 694038, 925384, 1041057, 1388076, 1850768, 2082114, 2776152, 4164228, 5552304, 8328456, 16656912]

約数ペア:

[(1, 16656912), (2, 8328456), (3, 5552304), (4, 4164228), (6, 2776152), (8, 2082114), (9, 1850768), (12, 1388076), (16, 1041057), (18, 925384), (24, 694038), (36, 462692), (48, 347019), (72, 231346), (131, 127152), (144, 115673), (262, 63576), (393, 42384), (524, 31788), (786, 21192), (883, 18864), (1048, 15894), (1179, 14128), (1572, 10596), (1766, 9432), (2096, 7947), (2358, 7064), (2649, 6288), (3144, 5298), (3532, 4716)]