89388514

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:1121

約数の個数: 16

約数和(自身を含む): 135284256

約数和(自身を除く): 45895742

約数列:

[1, 2, 227, 401, 454, 491, 802, 982, 91027, 111457, 182054, 196891, 222914, 393782, 44694257, 89388514]

約数ペア:

[(1, 89388514), (2, 44694257), (227, 393782), (401, 222914), (454, 196891), (491, 182054), (802, 111457), (982, 91027)]