16665216

素因数分解:

$2^7\times 3^1\times {\mathrm{43399}}^1$

素因数の和:43416

約数の個数: 32

約数和(自身を含む): 44268000

約数和(自身を除く): 27602784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 43399, 86798, 130197, 173596, 260394, 347192, 520788, 694384, 1041576, 1388768, 2083152, 2777536, 4166304, 5555072, 8332608, 16665216]

約数ペア:

[(1, 16665216), (2, 8332608), (3, 5555072), (4, 4166304), (6, 2777536), (8, 2083152), (12, 1388768), (16, 1041576), (24, 694384), (32, 520788), (48, 347192), (64, 260394), (96, 173596), (128, 130197), (192, 86798), (384, 43399)]