31082378

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4951}}^1$

素因数の和:5069

約数の個数: 16

約数和(自身を含む): 48371136

約数和(自身を除く): 17288758

約数列:

[1, 2, 43, 73, 86, 146, 3139, 4951, 6278, 9902, 212893, 361423, 425786, 722846, 15541189, 31082378]

約数ペア:

[(1, 31082378), (2, 15541189), (43, 722846), (73, 425786), (86, 361423), (146, 212893), (3139, 9902), (4951, 6278)]