81884246

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{11933}}^1$

素因数の和:12055

約数の個数: 16

約数和(自身を含む): 127168704

約数和(自身を除く): 45284458

約数列:

[1, 2, 47, 73, 94, 146, 3431, 6862, 11933, 23866, 560851, 871109, 1121702, 1742218, 40942123, 81884246]

約数ペア:

[(1, 81884246), (2, 40942123), (47, 1742218), (73, 1121702), (94, 871109), (146, 560851), (3431, 23866), (6862, 11933)]