40801454

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{5153}}^1$

素因数の和:5299

約数の個数: 16

約数和(自身を含む): 63456048

約数和(自身を除く): 22654594

約数列:

[1, 2, 37, 74, 107, 214, 3959, 5153, 7918, 10306, 190661, 381322, 551371, 1102742, 20400727, 40801454]

約数ペア:

[(1, 40801454), (2, 20400727), (37, 1102742), (74, 551371), (107, 381322), (214, 190661), (3959, 10306), (5153, 7918)]