31860266

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{4643}}^1$

素因数の和:4765

約数の個数: 16

約数和(自身を含む): 49486464

約数和(自身を除く): 17626198

約数列:

[1, 2, 47, 73, 94, 146, 3431, 4643, 6862, 9286, 218221, 338939, 436442, 677878, 15930133, 31860266]

約数ペア:

[(1, 31860266), (2, 15930133), (47, 677878), (73, 436442), (94, 338939), (146, 218221), (3431, 9286), (4643, 6862)]