22378448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{60811}}^1$

素因数の和:60842

約数の個数: 20

約数和(自身を含む): 45244128

約数和(自身を除く): 22865680

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 60811, 121622, 243244, 486488, 972976, 1398653, 2797306, 5594612, 11189224, 22378448]

約数ペア:

[(1, 22378448), (2, 11189224), (4, 5594612), (8, 2797306), (16, 1398653), (23, 972976), (46, 486488), (92, 243244), (184, 121622), (368, 60811)]