30637328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{44531}}^1$

素因数の和:44582

約数の個数: 20

約数和(自身を含む): 60741648

約数和(自身を除く): 30104320

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 44531, 89062, 178124, 356248, 712496, 1914833, 3829666, 7659332, 15318664, 30637328]

約数ペア:

[(1, 30637328), (2, 15318664), (4, 7659332), (8, 3829666), (16, 1914833), (43, 712496), (86, 356248), (172, 178124), (344, 89062), (688, 44531)]