8900416

素因数分解:

$2^6\times 7^1\times {\mathrm{19867}}^1$

素因数の和:19886

約数の個数: 28

約数和(自身を含む): 20185888

約数和(自身を除く): 11285472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 19867, 39734, 79468, 139069, 158936, 278138, 317872, 556276, 635744, 1112552, 1271488, 2225104, 4450208, 8900416]

約数ペア:

[(1, 8900416), (2, 4450208), (4, 2225104), (7, 1271488), (8, 1112552), (14, 635744), (16, 556276), (28, 317872), (32, 278138), (56, 158936), (64, 139069), (112, 79468), (224, 39734), (448, 19867)]