22891888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{46153}}^1$

素因数の和:46192

約数の個数: 20

約数和(自身を含む): 45784768

約数和(自身を除く): 22892880

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 46153, 92306, 184612, 369224, 738448, 1430743, 2861486, 5722972, 11445944, 22891888]

約数ペア:

[(1, 22891888), (2, 11445944), (4, 5722972), (8, 2861486), (16, 1430743), (31, 738448), (62, 369224), (124, 184612), (248, 92306), (496, 46153)]