31027948

素因数分解:

$2^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1697}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 62187552

約数和(自身を除く): 31159604

約数列:

[1, 2, 4, 7, 14, 28, 653, 1306, 1697, 2612, 3394, 4571, 6788, 9142, 11879, 18284, 23758, 47516, 1108141, 2216282, 4432564, 7756987, 15513974, 31027948]

約数ペア:

[(1, 31027948), (2, 15513974), (4, 7756987), (7, 4432564), (14, 2216282), (28, 1108141), (653, 47516), (1306, 23758), (1697, 18284), (2612, 11879), (3394, 9142), (4571, 6788)]