63887128

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{60961}}^1$

素因数の和:61098

約数の個数: 16

約数和(自身を含む): 120704760

約数和(自身を除く): 56817632

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 60961, 121922, 243844, 487688, 7985891, 15971782, 31943564, 63887128]

約数ペア:

[(1, 63887128), (2, 31943564), (4, 15971782), (8, 7985891), (131, 487688), (262, 243844), (524, 121922), (1048, 60961)]