85655276

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{38723}}^1$

素因数の和:38813

約数の個数: 24

約数和(自身を含む): 173483520

約数和(自身を除く): 87828244

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 38723, 77446, 154892, 271061, 542122, 1084244, 3059117, 6118234, 12236468, 21413819, 42827638, 85655276]

約数ペア:

[(1, 85655276), (2, 42827638), (4, 21413819), (7, 12236468), (14, 6118234), (28, 3059117), (79, 1084244), (158, 542122), (316, 271061), (553, 154892), (1106, 77446), (2212, 38723)]