163297744

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{42349}}^1$

素因数の和:42598

約数の個数: 20

約数和(自身を含む): 317709700

約数和(自身を除く): 154411956

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 42349, 84698, 169396, 338792, 677584, 10206109, 20412218, 40824436, 81648872, 163297744]

約数ペア:

[(1, 163297744), (2, 81648872), (4, 40824436), (8, 20412218), (16, 10206109), (241, 677584), (482, 338792), (964, 169396), (1928, 84698), (3856, 42349)]