31066004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1117}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 57755880

約数和(自身を除く): 26689876

約数列:

[1, 2, 4, 17, 34, 68, 409, 818, 1117, 1636, 2234, 4468, 6953, 13906, 18989, 27812, 37978, 75956, 456853, 913706, 1827412, 7766501, 15533002, 31066004]

約数ペア:

[(1, 31066004), (2, 15533002), (4, 7766501), (17, 1827412), (34, 913706), (68, 456853), (409, 75956), (818, 37978), (1117, 27812), (1636, 18989), (2234, 13906), (4468, 6953)]