42455888

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{24799}}^1$

素因数の和:24914

約数の個数: 20

約数和(自身を含む): 83030400

約数和(自身を除く): 40574512

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 24799, 49598, 99196, 198392, 396784, 2653493, 5306986, 10613972, 21227944, 42455888]

約数ペア:

[(1, 42455888), (2, 21227944), (4, 10613972), (8, 5306986), (16, 2653493), (107, 396784), (214, 198392), (428, 99196), (856, 49598), (1712, 24799)]