31437424

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{5051}}^1$

素因数の和:5448

約数の個数: 20

約数和(自身を含む): 61078680

約数和(自身を除く): 29641256

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 5051, 6224, 10102, 20204, 40408, 80816, 1964839, 3929678, 7859356, 15718712, 31437424]

約数ペア:

[(1, 31437424), (2, 15718712), (4, 7859356), (8, 3929678), (16, 1964839), (389, 80816), (778, 40408), (1556, 20204), (3112, 10102), (5051, 6224)]