80822032

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 160704000

約数和(自身を除く): 79881968

約数列:

[1, 2, 4, 8, 16, 53, 106, 191, 212, 382, 424, 499, 764, 848, 998, 1528, 1996, 3056, 3992, 7984, 10123, 20246, 26447, 40492, 52894, 80984, 95309, 105788, 161968, 190618, 211576, 381236, 423152, 762472, 1524944, 5051377, 10102754, 20205508, 40411016, 80822032]

約数ペア:

[(1, 80822032), (2, 40411016), (4, 20205508), (8, 10102754), (16, 5051377), (53, 1524944), (106, 762472), (191, 423152), (212, 381236), (382, 211576), (424, 190618), (499, 161968), (764, 105788), (848, 95309), (998, 80984), (1528, 52894), (1996, 40492), (3056, 26447), (3992, 20246), (7984, 10123)]