85840004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{7559}}^1$

素因数の和:7747

約数の個数: 24

約数和(自身を含む): 160030080

約数和(自身を除く): 74190076

約数列:

[1, 2, 4, 17, 34, 68, 167, 334, 668, 2839, 5678, 7559, 11356, 15118, 30236, 128503, 257006, 514012, 1262353, 2524706, 5049412, 21460001, 42920002, 85840004]

約数ペア:

[(1, 85840004), (2, 42920002), (4, 21460001), (17, 5049412), (34, 2524706), (68, 1262353), (167, 514012), (334, 257006), (668, 128503), (2839, 30236), (5678, 15118), (7559, 11356)]