22031248

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{22573}}^1$

素因数の和:22642

約数の個数: 20

約数和(自身を含む): 43387228

約数和(自身を除く): 21355980

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 22573, 45146, 90292, 180584, 361168, 1376953, 2753906, 5507812, 11015624, 22031248]

約数ペア:

[(1, 22031248), (2, 11015624), (4, 5507812), (8, 2753906), (16, 1376953), (61, 361168), (122, 180584), (244, 90292), (488, 45146), (976, 22573)]