82079504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2281}}^1$

素因数の和:2475

約数の個数: 40

約数和(自身を含む): 172327512

約数和(自身を除く): 90248008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 692, 1384, 2249, 2281, 2768, 4498, 4562, 8996, 9124, 17992, 18248, 29653, 35984, 36496, 59306, 118612, 237224, 394613, 474448, 789226, 1578452, 3156904, 5129969, 6313808, 10259938, 20519876, 41039752, 82079504]

約数ペア:

[(1, 82079504), (2, 41039752), (4, 20519876), (8, 10259938), (13, 6313808), (16, 5129969), (26, 3156904), (52, 1578452), (104, 789226), (173, 474448), (208, 394613), (346, 237224), (692, 118612), (1384, 59306), (2249, 36496), (2281, 35984), (2768, 29653), (4498, 18248), (4562, 17992), (8996, 9124)]