131906344

素因数分解:

$2^3\times {\mathrm{2243}}^1\times {\mathrm{7351}}^1$

素因数の和:9600

約数の個数: 16

約数和(自身を含む): 247468320

約数和(自身を除く): 115561976

約数列:

[1, 2, 4, 8, 2243, 4486, 7351, 8972, 14702, 17944, 29404, 58808, 16488293, 32976586, 65953172, 131906344]

約数ペア:

[(1, 131906344), (2, 65953172), (4, 32976586), (8, 16488293), (2243, 58808), (4486, 29404), (7351, 17944), (8972, 14702)]