31228468

素因数分解:

$2^2\times {\mathrm{1427}}^1\times {\mathrm{5471}}^1$

素因数の和:6902

約数の個数: 12

約数和(自身を含む): 54698112

約数和(自身を除く): 23469644

約数列:

[1, 2, 4, 1427, 2854, 5471, 5708, 10942, 21884, 7807117, 15614234, 31228468]

約数ペア:

[(1, 31228468), (2, 15614234), (4, 7807117), (1427, 21884), (2854, 10942), (5471, 5708)]