87069862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{22877}}^1$

素因数の和:23063

約数の個数: 16

約数和(自身を含む): 143307792

約数和(自身を除く): 56237930

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 22877, 45754, 251647, 503294, 3957721, 7915442, 43534931, 87069862]

約数ペア:

[(1, 87069862), (2, 43534931), (11, 7915442), (22, 3957721), (173, 503294), (346, 251647), (1903, 45754), (3806, 22877)]