80032082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 133464240

約数和(自身を除く): 53432158

約数列:

[1, 2, 13, 26, 41, 82, 193, 386, 389, 533, 778, 1066, 2509, 5018, 5057, 7913, 10114, 15826, 15949, 31898, 75077, 102869, 150154, 205738, 207337, 414674, 976001, 1952002, 3078157, 6156314, 40016041, 80032082]

約数ペア:

[(1, 80032082), (2, 40016041), (13, 6156314), (26, 3078157), (41, 1952002), (82, 976001), (193, 414674), (386, 207337), (389, 205738), (533, 150154), (778, 102869), (1066, 75077), (2509, 31898), (5018, 15949), (5057, 15826), (7913, 10114)]