23338448

素因数分解:

$2^4\times 7^1\times {\mathrm{208379}}^1$

素因数の和:208394

約数の個数: 20

約数和(自身を含む): 51678240

約数和(自身を除く): 28339792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 208379, 416758, 833516, 1458653, 1667032, 2917306, 3334064, 5834612, 11669224, 23338448]

約数ペア:

[(1, 23338448), (2, 11669224), (4, 5834612), (7, 3334064), (8, 2917306), (14, 1667032), (16, 1458653), (28, 833516), (56, 416758), (112, 208379)]