123570728

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{117911}}^1$

素因数の和:118048

約数の個数: 16

約数和(自身を含む): 233465760

約数和(自身を除く): 109895032

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 117911, 235822, 471644, 943288, 15446341, 30892682, 61785364, 123570728]

約数ペア:

[(1, 123570728), (2, 61785364), (4, 30892682), (8, 15446341), (131, 943288), (262, 471644), (524, 235822), (1048, 117911)]