139340512

素因数分解:

$2^5\times {\mathrm{4354391}}^1$

素因数の和:4354401

約数の個数: 12

約数和(自身を含む): 274326696

約数和(自身を除く): 134986184

約数列:

[1, 2, 4, 8, 16, 32, 4354391, 8708782, 17417564, 34835128, 69670256, 139340512]

約数ペア:

[(1, 139340512), (2, 69670256), (4, 34835128), (8, 17417564), (16, 8708782), (32, 4354391)]