89374864

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{49433}}^1$

素因数の和:49554

約数の個数: 20

約数和(自身を含む): 174699756

約数和(自身を除く): 85324892

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 49433, 98866, 197732, 395464, 790928, 5585929, 11171858, 22343716, 44687432, 89374864]

約数ペア:

[(1, 89374864), (2, 44687432), (4, 22343716), (8, 11171858), (16, 5585929), (113, 790928), (226, 395464), (452, 197732), (904, 98866), (1808, 49433)]