22972168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{168913}}^1$

素因数の和:168936

約数の個数: 16

約数和(自身を含む): 45606780

約数和(自身を除く): 22634612

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 168913, 337826, 675652, 1351304, 2871521, 5743042, 11486084, 22972168]

約数ペア:

[(1, 22972168), (2, 11486084), (4, 5743042), (8, 2871521), (17, 1351304), (34, 675652), (68, 337826), (136, 168913)]