80853448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{777437}}^1$

素因数の和:777456

約数の個数: 16

約数和(自身を含む): 163261980

約数和(自身を除く): 82408532

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 777437, 1554874, 3109748, 6219496, 10106681, 20213362, 40426724, 80853448]

約数ペア:

[(1, 80853448), (2, 40426724), (4, 20213362), (8, 10106681), (13, 6219496), (26, 3109748), (52, 1554874), (104, 777437)]