87238508

素因数分解:

$2^2\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{2531}}^1$

素因数の和:3773

約数の個数: 24

約数和(自身を含む): 174687744

約数和(自身を除く): 87449236

約数列:

[1, 2, 4, 7, 14, 28, 1231, 2462, 2531, 4924, 5062, 8617, 10124, 17234, 17717, 34468, 35434, 70868, 3115661, 6231322, 12462644, 21809627, 43619254, 87238508]

約数ペア:

[(1, 87238508), (2, 43619254), (4, 21809627), (7, 12462644), (14, 6231322), (28, 3115661), (1231, 70868), (2462, 35434), (2531, 34468), (4924, 17717), (5062, 17234), (8617, 10124)]