228907576

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{665429}}^1$

素因数の和:665478

約数の個数: 16

約数和(自身を含む): 439183800

約数和(自身を除く): 210276224

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 665429, 1330858, 2661716, 5323432, 28613447, 57226894, 114453788, 228907576]

約数ペア:

[(1, 228907576), (2, 114453788), (4, 57226894), (8, 28613447), (43, 5323432), (86, 2661716), (172, 1330858), (344, 665429)]