56218984

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{189929}}^1$

素因数の和:189972

約数の個数: 16

約数和(自身を含む): 108260100

約数和(自身を除く): 52041116

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 189929, 379858, 759716, 1519432, 7027373, 14054746, 28109492, 56218984]

約数ペア:

[(1, 56218984), (2, 28109492), (4, 14054746), (8, 7027373), (37, 1519432), (74, 759716), (148, 379858), (296, 189929)]