70887496

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{81293}}^1$

素因数の和:81408

約数の個数: 16

約数和(自身を含む): 134135100

約数和(自身を除く): 63247604

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 81293, 162586, 325172, 650344, 8860937, 17721874, 35443748, 70887496]

約数ペア:

[(1, 70887496), (2, 35443748), (4, 17721874), (8, 8860937), (109, 650344), (218, 325172), (436, 162586), (872, 81293)]