23198128

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{35363}}^1$

素因数の和:35412

約数の個数: 20

約数和(自身を含む): 46043928

約数和(自身を除く): 22845800

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 35363, 70726, 141452, 282904, 565808, 1449883, 2899766, 5799532, 11599064, 23198128]

約数ペア:

[(1, 23198128), (2, 11599064), (4, 5799532), (8, 2899766), (16, 1449883), (41, 565808), (82, 282904), (164, 141452), (328, 70726), (656, 35363)]