16864384

素因数分解:

$2^7\times {\mathrm{359}}^1\times {\mathrm{367}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 33782400

約数和(自身を除く): 16918016

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 359, 367, 718, 734, 1436, 1468, 2872, 2936, 5744, 5872, 11488, 11744, 22976, 23488, 45952, 46976, 131753, 263506, 527012, 1054024, 2108048, 4216096, 8432192, 16864384]

約数ペア:

[(1, 16864384), (2, 8432192), (4, 4216096), (8, 2108048), (16, 1054024), (32, 527012), (64, 263506), (128, 131753), (359, 46976), (367, 45952), (718, 23488), (734, 22976), (1436, 11744), (1468, 11488), (2872, 5872), (2936, 5744)]