42831856

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{6389}}^1$

素因数の和:6816

約数の個数: 20

約数和(自身を含む): 83197800

約数和(自身を除く): 40365944

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6389, 6704, 12778, 25556, 51112, 102224, 2676991, 5353982, 10707964, 21415928, 42831856]

約数ペア:

[(1, 42831856), (2, 21415928), (4, 10707964), (8, 5353982), (16, 2676991), (419, 102224), (838, 51112), (1676, 25556), (3352, 12778), (6389, 6704)]