40054048

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{30529}}^1$

素因数の和:30580

約数の個数: 24

約数和(自身を含む): 80782380

約数和(自身を除く): 40728332

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 30529, 61058, 122116, 244232, 488464, 976928, 1251689, 2503378, 5006756, 10013512, 20027024, 40054048]

約数ペア:

[(1, 40054048), (2, 20027024), (4, 10013512), (8, 5006756), (16, 2503378), (32, 1251689), (41, 976928), (82, 488464), (164, 244232), (328, 122116), (656, 61058), (1312, 30529)]