42124546

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{2239}}^1$

素因数の和:2673

約数の個数: 16

約数和(自身を含む): 66124800

約数和(自身を除く): 24000254

約数列:

[1, 2, 23, 46, 409, 818, 2239, 4478, 9407, 18814, 51497, 102994, 915751, 1831502, 21062273, 42124546]

約数ペア:

[(1, 42124546), (2, 21062273), (23, 1831502), (46, 915751), (409, 102994), (818, 51497), (2239, 18814), (4478, 9407)]