16005456

素因数分解:

$2^4\times 3^2\times {\mathrm{111149}}^1$

素因数の和:111163

約数の個数: 30

約数和(自身を含む): 44793450

約数和(自身を除く): 28787994

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 111149, 222298, 333447, 444596, 666894, 889192, 1000341, 1333788, 1778384, 2000682, 2667576, 4001364, 5335152, 8002728, 16005456]

約数ペア:

[(1, 16005456), (2, 8002728), (3, 5335152), (4, 4001364), (6, 2667576), (8, 2000682), (9, 1778384), (12, 1333788), (16, 1000341), (18, 889192), (24, 666894), (36, 444596), (48, 333447), (72, 222298), (144, 111149)]