80262616

素因数分解:

$2^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{4253}}^1$

素因数の和:4603

約数の個数: 32

約数和(自身を含む): 172542240

約数和(自身を除く): 92279624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 337, 674, 1348, 2359, 2696, 4253, 4718, 8506, 9436, 17012, 18872, 29771, 34024, 59542, 119084, 238168, 1433261, 2866522, 5733044, 10032827, 11466088, 20065654, 40131308, 80262616]

約数ペア:

[(1, 80262616), (2, 40131308), (4, 20065654), (7, 11466088), (8, 10032827), (14, 5733044), (28, 2866522), (56, 1433261), (337, 238168), (674, 119084), (1348, 59542), (2359, 34024), (2696, 29771), (4253, 18872), (4718, 17012), (8506, 9436)]