31842748

素因数分解:

$2^2\times 7^3\times {\mathrm{23209}}^1$

素因数の和:23234

約数の個数: 24

約数和(自身を含む): 64988000

約数和(自身を除く): 33145252

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 23209, 46418, 92836, 162463, 324926, 649852, 1137241, 2274482, 4548964, 7960687, 15921374, 31842748]

約数ペア:

[(1, 31842748), (2, 15921374), (4, 7960687), (7, 4548964), (14, 2274482), (28, 1137241), (49, 649852), (98, 324926), (196, 162463), (343, 92836), (686, 46418), (1372, 23209)]