40139224

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{10979}}^1$

素因数の和:11442

約数の個数: 16

約数和(自身を含む): 75432600

約数和(自身を除く): 35293376

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 10979, 21958, 43916, 87832, 5017403, 10034806, 20069612, 40139224]

約数ペア:

[(1, 40139224), (2, 20069612), (4, 10034806), (8, 5017403), (457, 87832), (914, 43916), (1828, 21958), (3656, 10979)]