40385776

素因数分解:

$2^4\times {\mathrm{751}}^1\times {\mathrm{3361}}^1$

素因数の和:4120

約数の個数: 20

約数和(自身を含む): 78374944

約数和(自身を除く): 37989168

約数列:

[1, 2, 4, 8, 16, 751, 1502, 3004, 3361, 6008, 6722, 12016, 13444, 26888, 53776, 2524111, 5048222, 10096444, 20192888, 40385776]

約数ペア:

[(1, 40385776), (2, 20192888), (4, 10096444), (8, 5048222), (16, 2524111), (751, 53776), (1502, 26888), (3004, 13444), (3361, 12016), (6008, 6722)]