243433136

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{63131}}^1$

素因数の和:63380

約数の個数: 20

約数和(自身を含む): 473616264

約数和(自身を除く): 230183128

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 63131, 126262, 252524, 505048, 1010096, 15214571, 30429142, 60858284, 121716568, 243433136]

約数ペア:

[(1, 243433136), (2, 121716568), (4, 60858284), (8, 30429142), (16, 15214571), (241, 1010096), (482, 505048), (964, 252524), (1928, 126262), (3856, 63131)]