71125456

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{19583}}^1$

素因数の和:19818

約数の個数: 20

約数和(自身を含む): 138419712

約数和(自身を除く): 67294256

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 19583, 39166, 78332, 156664, 313328, 4445341, 8890682, 17781364, 35562728, 71125456]

約数ペア:

[(1, 71125456), (2, 35562728), (4, 17781364), (8, 8890682), (16, 4445341), (227, 313328), (454, 156664), (908, 78332), (1816, 39166), (3632, 19583)]