42181616

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{7823}}^1$

素因数の和:8168

約数の個数: 20

約数和(自身を含む): 81979872

約数和(自身を除く): 39798256

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 7823, 15646, 31292, 62584, 125168, 2636351, 5272702, 10545404, 21090808, 42181616]

約数ペア:

[(1, 42181616), (2, 21090808), (4, 10545404), (8, 5272702), (16, 2636351), (337, 125168), (674, 62584), (1348, 31292), (2696, 15646), (5392, 7823)]