86760752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{417119}}^1$

素因数の和:417140

約数の個数: 20

約数和(自身を含む): 181030080

約数和(自身を除く): 94269328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 417119, 834238, 1668476, 3336952, 5422547, 6673904, 10845094, 21690188, 43380376, 86760752]

約数ペア:

[(1, 86760752), (2, 43380376), (4, 21690188), (8, 10845094), (13, 6673904), (16, 5422547), (26, 3336952), (52, 1668476), (104, 834238), (208, 417119)]