82278872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7681}}^1$

素因数の和:7803

約数の個数: 32

約数和(自身を含む): 167774880

約数和(自身を除く): 85496008

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 7681, 10712, 15362, 30724, 61448, 99853, 199706, 399412, 791143, 798824, 1582286, 3164572, 6329144, 10284859, 20569718, 41139436, 82278872]

約数ペア:

[(1, 82278872), (2, 41139436), (4, 20569718), (8, 10284859), (13, 6329144), (26, 3164572), (52, 1582286), (103, 798824), (104, 791143), (206, 399412), (412, 199706), (824, 99853), (1339, 61448), (2678, 30724), (5356, 15362), (7681, 10712)]