243591664

素因数分解:

$2^4\times {\mathrm{2129}}^1\times {\mathrm{7151}}^1$

素因数の和:9288

約数の個数: 20

約数和(自身を含む): 472246560

約数和(自身を除く): 228654896

約数列:

[1, 2, 4, 8, 16, 2129, 4258, 7151, 8516, 14302, 17032, 28604, 34064, 57208, 114416, 15224479, 30448958, 60897916, 121795832, 243591664]

約数ペア:

[(1, 243591664), (2, 121795832), (4, 60897916), (8, 30448958), (16, 15224479), (2129, 114416), (4258, 57208), (7151, 34064), (8516, 28604), (14302, 17032)]