338367085

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{461}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 473501952

約数和(自身を除く): 135134867

約数列:

[1, 5, 7, 35, 67, 313, 335, 461, 469, 1565, 2191, 2305, 2345, 3227, 10955, 16135, 20971, 30887, 104855, 144293, 146797, 154435, 216209, 721465, 733985, 1010051, 1081045, 5050255, 9667631, 48338155, 67673417, 338367085]

約数ペア:

[(1, 338367085), (5, 67673417), (7, 48338155), (35, 9667631), (67, 5050255), (313, 1081045), (335, 1010051), (461, 733985), (469, 721465), (1565, 216209), (2191, 154435), (2305, 146797), (2345, 144293), (3227, 104855), (10955, 30887), (16135, 20971)]