90340264

素因数分解:

$2^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{4787}}^1$

素因数の和:5137

約数の個数: 32

約数和(自身を含む): 194201280

約数和(自身を除く): 103861016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 337, 674, 1348, 2359, 2696, 4718, 4787, 9436, 9574, 18872, 19148, 33509, 38296, 67018, 134036, 268072, 1613219, 3226438, 6452876, 11292533, 12905752, 22585066, 45170132, 90340264]

約数ペア:

[(1, 90340264), (2, 45170132), (4, 22585066), (7, 12905752), (8, 11292533), (14, 6452876), (28, 3226438), (56, 1613219), (337, 268072), (674, 134036), (1348, 67018), (2359, 38296), (2696, 33509), (4718, 19148), (4787, 18872), (9436, 9574)]