117121984

素因数分解:

$2^6\times 7^1\times {\mathrm{261433}}^1$

素因数の和:261452

約数の個数: 28

約数和(自身を含む): 265616944

約数和(自身を除く): 148494960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 261433, 522866, 1045732, 1830031, 2091464, 3660062, 4182928, 7320124, 8365856, 14640248, 16731712, 29280496, 58560992, 117121984]

約数ペア:

[(1, 117121984), (2, 58560992), (4, 29280496), (7, 16731712), (8, 14640248), (14, 8365856), (16, 7320124), (28, 4182928), (32, 3660062), (56, 2091464), (64, 1830031), (112, 1045732), (224, 522866), (448, 261433)]