25481104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{144779}}^1$

素因数の和:144798

約数の個数: 20

約数和(自身を含む): 53858160

約数和(自身を除く): 28377056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 144779, 289558, 579116, 1158232, 1592569, 2316464, 3185138, 6370276, 12740552, 25481104]

約数ペア:

[(1, 25481104), (2, 12740552), (4, 6370276), (8, 3185138), (11, 2316464), (16, 1592569), (22, 1158232), (44, 579116), (88, 289558), (176, 144779)]