90362896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{434437}}^1$

素因数の和:434458

約数の個数: 20

約数和(自身を含む): 188546092

約数和(自身を除く): 98183196

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 434437, 868874, 1737748, 3475496, 5647681, 6950992, 11295362, 22590724, 45181448, 90362896]

約数ペア:

[(1, 90362896), (2, 45181448), (4, 22590724), (8, 11295362), (13, 6950992), (16, 5647681), (26, 3475496), (52, 1737748), (104, 868874), (208, 434437)]