90512168

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{47339}}^1$

素因数の和:47584

約数の個数: 16

約数和(自身を含む): 170424000

約数和(自身を除く): 79911832

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 47339, 94678, 189356, 378712, 11314021, 22628042, 45256084, 90512168]

約数ペア:

[(1, 90512168), (2, 45256084), (4, 22628042), (8, 11314021), (239, 378712), (478, 189356), (956, 94678), (1912, 47339)]