16439584

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{929}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 37497600

約数和(自身を除く): 21058016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 929, 1106, 1264, 1858, 2212, 2528, 3716, 4424, 6503, 7432, 8848, 13006, 14864, 17696, 26012, 29728, 52024, 73391, 104048, 146782, 208096, 293564, 513737, 587128, 1027474, 1174256, 2054948, 2348512, 4109896, 8219792, 16439584]

約数ペア:

[(1, 16439584), (2, 8219792), (4, 4109896), (7, 2348512), (8, 2054948), (14, 1174256), (16, 1027474), (28, 587128), (32, 513737), (56, 293564), (79, 208096), (112, 146782), (158, 104048), (224, 73391), (316, 52024), (553, 29728), (632, 26012), (929, 17696), (1106, 14864), (1264, 13006), (1858, 8848), (2212, 7432), (2528, 6503), (3716, 4424)]