87883916

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{773}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 157815504

約数和(自身を除く): 69931588

約数列:

[1, 2, 4, 43, 86, 172, 661, 773, 1322, 1546, 2644, 3092, 28423, 33239, 56846, 66478, 113692, 132956, 510953, 1021906, 2043812, 21970979, 43941958, 87883916]

約数ペア:

[(1, 87883916), (2, 43941958), (4, 21970979), (43, 2043812), (86, 1021906), (172, 510953), (661, 132956), (773, 113692), (1322, 66478), (1546, 56846), (2644, 33239), (3092, 28423)]