139420702

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{33563}}^1$

素因数の和:33663

約数の個数: 16

約数和(自身を含む): 219105792

約数和(自身を除く): 79685090

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 33563, 67126, 1040453, 2080906, 2248721, 4497442, 69710351, 139420702]

約数ペア:

[(1, 139420702), (2, 69710351), (31, 4497442), (62, 2248721), (67, 2080906), (134, 1040453), (2077, 67126), (4154, 33563)]