90740206

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{2731}}^1$

素因数の和:3219

約数の個数: 16

約数和(自身を含む): 140151600

約数和(自身を除く): 49411394

約数列:

[1, 2, 37, 74, 449, 898, 2731, 5462, 16613, 33226, 101047, 202094, 1226219, 2452438, 45370103, 90740206]

約数ペア:

[(1, 90740206), (2, 45370103), (37, 2452438), (74, 1226219), (449, 202094), (898, 101047), (2731, 33226), (5462, 16613)]