161769872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{919147}}^1$

素因数の和:919166

約数の個数: 20

約数和(自身を含む): 341923056

約数和(自身を除く): 180153184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 919147, 1838294, 3676588, 7353176, 10110617, 14706352, 20221234, 40442468, 80884936, 161769872]

約数ペア:

[(1, 161769872), (2, 80884936), (4, 40442468), (8, 20221234), (11, 14706352), (16, 10110617), (22, 7353176), (44, 3676588), (88, 1838294), (176, 919147)]