28232864

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{80207}}^1$

素因数の和:80228

約数の個数: 24

約数和(自身を含む): 60637248

約数和(自身を除く): 32404384

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 80207, 160414, 320828, 641656, 882277, 1283312, 1764554, 2566624, 3529108, 7058216, 14116432, 28232864]

約数ペア:

[(1, 28232864), (2, 14116432), (4, 7058216), (8, 3529108), (11, 2566624), (16, 1764554), (22, 1283312), (32, 882277), (44, 641656), (88, 320828), (176, 160414), (352, 80207)]