40188016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{228341}}^1$

素因数の和:228360

約数の個数: 20

約数和(自身を含む): 84943224

約数和(自身を除く): 44755208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 228341, 456682, 913364, 1826728, 2511751, 3653456, 5023502, 10047004, 20094008, 40188016]

約数ペア:

[(1, 40188016), (2, 20094008), (4, 10047004), (8, 5023502), (11, 3653456), (16, 2511751), (22, 1826728), (44, 913364), (88, 456682), (176, 228341)]