22166512

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{4111}}^1$

素因数の和:4456

約数の個数: 20

約数和(自身を含む): 43085536

約数和(自身を除く): 20919024

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 4111, 5392, 8222, 16444, 32888, 65776, 1385407, 2770814, 5541628, 11083256, 22166512]

約数ペア:

[(1, 22166512), (2, 11083256), (4, 5541628), (8, 2770814), (16, 1385407), (337, 65776), (674, 32888), (1348, 16444), (2696, 8222), (4111, 5392)]