51131776

素因数分解:

$2^7\times {\mathrm{181}}^1\times {\mathrm{2207}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 102473280

約数和(自身を除く): 51341504

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 362, 724, 1448, 2207, 2896, 4414, 5792, 8828, 11584, 17656, 23168, 35312, 70624, 141248, 282496, 399467, 798934, 1597868, 3195736, 6391472, 12782944, 25565888, 51131776]

約数ペア:

[(1, 51131776), (2, 25565888), (4, 12782944), (8, 6391472), (16, 3195736), (32, 1597868), (64, 798934), (128, 399467), (181, 282496), (362, 141248), (724, 70624), (1448, 35312), (2207, 23168), (2896, 17656), (4414, 11584), (5792, 8828)]