42847666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{4177}}^1$

素因数の和:4425

約数の個数: 16

約数和(自身を含む): 67382784

約数和(自身を除く): 24535118

約数列:

[1, 2, 23, 46, 223, 446, 4177, 5129, 8354, 10258, 96071, 192142, 931471, 1862942, 21423833, 42847666]

約数ペア:

[(1, 42847666), (2, 21423833), (23, 1862942), (46, 931471), (223, 192142), (446, 96071), (4177, 10258), (5129, 8354)]