16381336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5237}}^1$

素因数の和:5283

約数の個数: 32

約数和(自身を含む): 33942240

約数和(自身を除く): 17560904

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 5237, 10474, 20948, 41896, 89029, 120451, 178058, 240902, 356116, 481804, 712232, 963608, 2047667, 4095334, 8190668, 16381336]

約数ペア:

[(1, 16381336), (2, 8190668), (4, 4095334), (8, 2047667), (17, 963608), (23, 712232), (34, 481804), (46, 356116), (68, 240902), (92, 178058), (136, 120451), (184, 89029), (391, 41896), (782, 20948), (1564, 10474), (3128, 5237)]