23127568

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{19801}}^1$

素因数の和:19882

約数の個数: 20

約数和(自身を含む): 45425788

約数和(自身を除く): 22298220

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 19801, 39602, 79204, 158408, 316816, 1445473, 2890946, 5781892, 11563784, 23127568]

約数ペア:

[(1, 23127568), (2, 11563784), (4, 5781892), (8, 2890946), (16, 1445473), (73, 316816), (146, 158408), (292, 79204), (584, 39602), (1168, 19801)]