5305472336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19505413}}^1$

素因数の和:19505438

約数の個数: 20

約数和(自身を含む): 10884021012

約数和(自身を除く): 5578548676

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 19505413, 39010826, 78021652, 156043304, 312086608, 331592021, 663184042, 1326368084, 2652736168, 5305472336]

約数ペア:

[(1, 5305472336), (2, 2652736168), (4, 1326368084), (8, 663184042), (16, 331592021), (17, 312086608), (34, 156043304), (68, 78021652), (136, 39010826), (272, 19505413)]