165377306

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{3943}}^1$

素因数の和:4325

約数の個数: 16

約数和(自身を含む): 252636864

約数和(自身を除く): 87259558

約数列:

[1, 2, 67, 134, 313, 626, 3943, 7886, 20971, 41942, 264181, 528362, 1234159, 2468318, 82688653, 165377306]

約数ペア:

[(1, 165377306), (2, 82688653), (67, 2468318), (134, 1234159), (313, 528362), (626, 264181), (3943, 41942), (7886, 20971)]