22238224

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{32323}}^1$

素因数の和:32374

約数の個数: 20

約数和(自身を含む): 44089936

約数和(自身を除く): 21851712

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 32323, 64646, 129292, 258584, 517168, 1389889, 2779778, 5559556, 11119112, 22238224]

約数ペア:

[(1, 22238224), (2, 11119112), (4, 5559556), (8, 2779778), (16, 1389889), (43, 517168), (86, 258584), (172, 129292), (344, 64646), (688, 32323)]