22449904

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{17761}}^1$

素因数の和:17848

約数の個数: 20

約数和(自身を含む): 44049760

約数和(自身を除く): 21599856

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 17761, 35522, 71044, 142088, 284176, 1403119, 2806238, 5612476, 11224952, 22449904]

約数ペア:

[(1, 22449904), (2, 11224952), (4, 5612476), (8, 2806238), (16, 1403119), (79, 284176), (158, 142088), (316, 71044), (632, 35522), (1264, 17761)]