1565540336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5755663}}^1$

素因数の和:5755688

約数の個数: 20

約数和(自身を含む): 3211660512

約数和(自身を除く): 1646120176

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5755663, 11511326, 23022652, 46045304, 92090608, 97846271, 195692542, 391385084, 782770168, 1565540336]

約数ペア:

[(1, 1565540336), (2, 782770168), (4, 391385084), (8, 195692542), (16, 97846271), (17, 92090608), (34, 46045304), (68, 23022652), (136, 11511326), (272, 5755663)]