21707552

素因数分解:

$2^5\times {\mathrm{419}}^1\times {\mathrm{1619}}^1$

素因数の和:2048

約数の個数: 24

約数和(自身を含む): 42865200

約数和(自身を除く): 21157648

約数列:

[1, 2, 4, 8, 16, 32, 419, 838, 1619, 1676, 3238, 3352, 6476, 6704, 12952, 13408, 25904, 51808, 678361, 1356722, 2713444, 5426888, 10853776, 21707552]

約数ペア:

[(1, 21707552), (2, 10853776), (4, 5426888), (8, 2713444), (16, 1356722), (32, 678361), (419, 51808), (838, 25904), (1619, 13408), (1676, 12952), (3238, 6704), (3352, 6476)]