22887952

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{16073}}^1$

素因数の和:16170

約数の個数: 20

約数和(自身を含む): 44846460

約数和(自身を除く): 21958508

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 16073, 32146, 64292, 128584, 257168, 1430497, 2860994, 5721988, 11443976, 22887952]

約数ペア:

[(1, 22887952), (2, 11443976), (4, 5721988), (8, 2860994), (16, 1430497), (89, 257168), (178, 128584), (356, 64292), (712, 32146), (1424, 16073)]