40393094

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{43063}}^1$

素因数の和:43139

約数の個数: 16

約数和(自身を含む): 70280448

約数和(自身を除く): 29887354

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 43063, 86126, 301441, 602882, 2885221, 5770442, 20196547, 40393094]

約数ペア:

[(1, 40393094), (2, 20196547), (7, 5770442), (14, 2885221), (67, 602882), (134, 301441), (469, 86126), (938, 43063)]