90267088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{245291}}^1$

素因数の和:245322

約数の個数: 20

約数和(自身を含む): 182497248

約数和(自身を除く): 92230160

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 245291, 490582, 981164, 1962328, 3924656, 5641693, 11283386, 22566772, 45133544, 90267088]

約数ペア:

[(1, 90267088), (2, 45133544), (4, 22566772), (8, 11283386), (16, 5641693), (23, 3924656), (46, 1962328), (92, 981164), (184, 490582), (368, 245291)]