21534688

素因数分解:

$2^5\times 7^1\times {\mathrm{96137}}^1$

素因数の和:96154

約数の個数: 24

約数和(自身を含む): 48453552

約数和(自身を除く): 26918864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 96137, 192274, 384548, 672959, 769096, 1345918, 1538192, 2691836, 3076384, 5383672, 10767344, 21534688]

約数ペア:

[(1, 21534688), (2, 10767344), (4, 5383672), (7, 3076384), (8, 2691836), (14, 1538192), (16, 1345918), (28, 769096), (32, 672959), (56, 384548), (112, 192274), (224, 96137)]