22163456

素因数分解:

$2^{12}\times 7^1\times {\mathrm{773}}^1$

素因数の和:804

約数の個数: 52

約数和(自身を含む): 50718672

約数和(自身を除く): 28555216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 773, 896, 1024, 1546, 1792, 2048, 3092, 3584, 4096, 5411, 6184, 7168, 10822, 12368, 14336, 21644, 24736, 28672, 43288, 49472, 86576, 98944, 173152, 197888, 346304, 395776, 692608, 791552, 1385216, 1583104, 2770432, 3166208, 5540864, 11081728, 22163456]

約数ペア:

[(1, 22163456), (2, 11081728), (4, 5540864), (7, 3166208), (8, 2770432), (14, 1583104), (16, 1385216), (28, 791552), (32, 692608), (56, 395776), (64, 346304), (112, 197888), (128, 173152), (224, 98944), (256, 86576), (448, 49472), (512, 43288), (773, 28672), (896, 24736), (1024, 21644), (1546, 14336), (1792, 12368), (2048, 10822), (3092, 7168), (3584, 6184), (4096, 5411)]