85416190

素因数分解:

$2^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{8221}}^1$

素因数の和:9267

約数の個数: 16

約数和(自身を含む): 153915840

約数和(自身を除く): 68499650

約数列:

[1, 2, 5, 10, 1039, 2078, 5195, 8221, 10390, 16442, 41105, 82210, 8541619, 17083238, 42708095, 85416190]

約数ペア:

[(1, 85416190), (2, 42708095), (5, 17083238), (10, 8541619), (1039, 82210), (2078, 41105), (5195, 16442), (8221, 10390)]