39941246

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{2347}}^1$

素因数の和:2543

約数の個数: 16

約数和(自身を含む): 61310976

約数和(自身を除く): 21369730

約数列:

[1, 2, 67, 127, 134, 254, 2347, 4694, 8509, 17018, 157249, 298069, 314498, 596138, 19970623, 39941246]

約数ペア:

[(1, 39941246), (2, 19970623), (67, 596138), (127, 314498), (134, 298069), (254, 157249), (2347, 17018), (4694, 8509)]