42981424

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{62473}}^1$

素因数の和:62524

約数の個数: 20

約数和(自身を含む): 85214536

約数和(自身を除く): 42233112

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 62473, 124946, 249892, 499784, 999568, 2686339, 5372678, 10745356, 21490712, 42981424]

約数ペア:

[(1, 42981424), (2, 21490712), (4, 10745356), (8, 5372678), (16, 2686339), (43, 999568), (86, 499784), (172, 249892), (344, 124946), (688, 62473)]