140019328

素因数分解:

$2^7\times {\mathrm{1093901}}^1$

素因数の和:1093915

約数の個数: 16

約数和(自身を含む): 278945010

約数和(自身を除く): 138925682

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1093901, 2187802, 4375604, 8751208, 17502416, 35004832, 70009664, 140019328]

約数ペア:

[(1, 140019328), (2, 70009664), (4, 35004832), (8, 17502416), (16, 8751208), (32, 4375604), (64, 2187802), (128, 1093901)]