80759384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{3109}}^1$

素因数の和:3323

約数の個数: 32

約数和(自身を含む): 161222400

約数和(自身を除く): 80463016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 191, 382, 764, 1528, 3109, 3247, 6218, 6494, 12436, 12988, 24872, 25976, 52853, 105706, 211412, 422824, 593819, 1187638, 2375276, 4750552, 10094923, 20189846, 40379692, 80759384]

約数ペア:

[(1, 80759384), (2, 40379692), (4, 20189846), (8, 10094923), (17, 4750552), (34, 2375276), (68, 1187638), (136, 593819), (191, 422824), (382, 211412), (764, 105706), (1528, 52853), (3109, 25976), (3247, 24872), (6218, 12988), (6494, 12436)]