42554090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{98963}}^1$

素因数の和:99013

約数の個数: 16

約数和(自身を含む): 78379488

約数和(自身を除く): 35825398

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 98963, 197926, 494815, 989630, 4255409, 8510818, 21277045, 42554090]

約数ペア:

[(1, 42554090), (2, 21277045), (5, 8510818), (10, 4255409), (43, 989630), (86, 494815), (215, 197926), (430, 98963)]