22004648

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 43148160

約数和(自身を除く): 21143512

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 1361, 2021, 2722, 4042, 5444, 8084, 10888, 16168, 58523, 63967, 117046, 127934, 234092, 255868, 468184, 511736, 2750581, 5501162, 11002324, 22004648]

約数ペア:

[(1, 22004648), (2, 11002324), (4, 5501162), (8, 2750581), (43, 511736), (47, 468184), (86, 255868), (94, 234092), (172, 127934), (188, 117046), (344, 63967), (376, 58523), (1361, 16168), (2021, 10888), (2722, 8084), (4042, 5444)]