21624832

素因数分解:

$2^{11}\times {\mathrm{10559}}^1$

素因数の和:10581

約数の個数: 24

約数和(自身を含む): 43243200

約数和(自身を除く): 21618368

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 10559, 21118, 42236, 84472, 168944, 337888, 675776, 1351552, 2703104, 5406208, 10812416, 21624832]

約数ペア:

[(1, 21624832), (2, 10812416), (4, 5406208), (8, 2703104), (16, 1351552), (32, 675776), (64, 337888), (128, 168944), (256, 84472), (512, 42236), (1024, 21118), (2048, 10559)]