40312336

素因数分解:

$2^4\times {\mathrm{1277}}^1\times {\mathrm{1973}}^1$

素因数の和:3258

約数の個数: 20

約数和(自身を含む): 78205932

約数和(自身を除く): 37893596

約数列:

[1, 2, 4, 8, 16, 1277, 1973, 2554, 3946, 5108, 7892, 10216, 15784, 20432, 31568, 2519521, 5039042, 10078084, 20156168, 40312336]

約数ペア:

[(1, 40312336), (2, 20156168), (4, 10078084), (8, 5039042), (16, 2519521), (1277, 31568), (1973, 20432), (2554, 15784), (3946, 10216), (5108, 7892)]