40672088

素因数分解:

$2^3\times {\mathrm{1223}}^1\times {\mathrm{4157}}^1$

素因数の和:5386

約数の個数: 16

約数和(自身を含む): 76340880

約数和(自身を除く): 35668792

約数列:

[1, 2, 4, 8, 1223, 2446, 4157, 4892, 8314, 9784, 16628, 33256, 5084011, 10168022, 20336044, 40672088]

約数ペア:

[(1, 40672088), (2, 20336044), (4, 10168022), (8, 5084011), (1223, 33256), (2446, 16628), (4157, 9784), (4892, 8314)]