40771078

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{2027}}^1$

素因数の和:2231

約数の個数: 16

約数和(自身を含む): 62421840

約数和(自身を除く): 21650762

約数列:

[1, 2, 89, 113, 178, 226, 2027, 4054, 10057, 20114, 180403, 229051, 360806, 458102, 20385539, 40771078]

約数ペア:

[(1, 40771078), (2, 20385539), (89, 458102), (113, 360806), (178, 229051), (226, 180403), (2027, 20114), (4054, 10057)]