40190408

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{10993}}^1$

素因数の和:11456

約数の個数: 16

約数和(自身を含む): 75528780

約数和(自身を除く): 35338372

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 10993, 21986, 43972, 87944, 5023801, 10047602, 20095204, 40190408]

約数ペア:

[(1, 40190408), (2, 20095204), (4, 10047602), (8, 5023801), (457, 87944), (914, 43972), (1828, 21986), (3656, 10993)]