90311006

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{17189}}^1$

素因数の和:17299

約数の個数: 16

約数和(自身を含む): 141095520

約数和(自身を除く): 50784514

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 17189, 34378, 635993, 1220419, 1271986, 2440838, 45155503, 90311006]

約数ペア:

[(1, 90311006), (2, 45155503), (37, 2440838), (71, 1271986), (74, 1220419), (142, 635993), (2627, 34378), (5254, 17189)]