40151024

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{6451}}^1$

素因数の和:6848

約数の個数: 20

約数和(自身を含む): 78004680

約数和(自身を除く): 37853656

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 6451, 12902, 25804, 51608, 103216, 2509439, 5018878, 10037756, 20075512, 40151024]

約数ペア:

[(1, 40151024), (2, 20075512), (4, 10037756), (8, 5018878), (16, 2509439), (389, 103216), (778, 51608), (1556, 25804), (3112, 12902), (6224, 6451)]