85313752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4513}}^1$

素因数の和:4675

約数の個数: 32

約数和(自身を含む): 170629200

約数和(自身を除く): 85315448

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 4513, 4726, 9026, 9452, 18052, 18904, 36104, 76721, 153442, 306884, 613768, 627307, 1254614, 2509228, 5018456, 10664219, 21328438, 42656876, 85313752]

約数ペア:

[(1, 85313752), (2, 42656876), (4, 21328438), (8, 10664219), (17, 5018456), (34, 2509228), (68, 1254614), (136, 627307), (139, 613768), (278, 306884), (556, 153442), (1112, 76721), (2363, 36104), (4513, 18904), (4726, 18052), (9026, 9452)]