33781918

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{5381}}^1$

素因数の和:5499

約数の個数: 16

約数和(自身を含む): 52571376

約数和(自身を除く): 18789458

約数列:

[1, 2, 43, 73, 86, 146, 3139, 5381, 6278, 10762, 231383, 392813, 462766, 785626, 16890959, 33781918]

約数ペア:

[(1, 33781918), (2, 16890959), (43, 785626), (73, 462766), (86, 392813), (146, 231383), (3139, 10762), (5381, 6278)]