23939408

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{36493}}^1$

素因数の和:36542

約数の個数: 20

約数和(自身を含む): 47515188

約数和(自身を除く): 23575780

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 36493, 72986, 145972, 291944, 583888, 1496213, 2992426, 5984852, 11969704, 23939408]

約数ペア:

[(1, 23939408), (2, 11969704), (4, 5984852), (8, 2992426), (16, 1496213), (41, 583888), (82, 291944), (164, 145972), (328, 72986), (656, 36493)]