22870864

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{16061}}^1$

素因数の和:16158

約数の個数: 20

約数和(自身を含む): 44812980

約数和(自身を除く): 21942116

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 16061, 32122, 64244, 128488, 256976, 1429429, 2858858, 5717716, 11435432, 22870864]

約数ペア:

[(1, 22870864), (2, 11435432), (4, 5717716), (8, 2858858), (16, 1429429), (89, 256976), (178, 128488), (356, 64244), (712, 32122), (1424, 16061)]