40311038

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{6421}}^1$

素因数の和:6539

約数の個数: 16

約数和(自身を含む): 62730096

約数和(自身を除く): 22419058

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 6421, 12842, 276103, 468733, 552206, 937466, 20155519, 40311038]

約数ペア:

[(1, 40311038), (2, 20155519), (43, 937466), (73, 552206), (86, 468733), (146, 276103), (3139, 12842), (6278, 6421)]