140259632

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{85109}}^1$

素因数の和:85220

約数の個数: 20

約数和(自身を含む): 274394640

約数和(自身を除く): 134135008

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 85109, 170218, 340436, 680872, 1361744, 8766227, 17532454, 35064908, 70129816, 140259632]

約数ペア:

[(1, 140259632), (2, 70129816), (4, 35064908), (8, 17532454), (16, 8766227), (103, 1361744), (206, 680872), (412, 340436), (824, 170218), (1648, 85109)]