21992352

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{2141}}^1$

素因数の和:2261

約数の個数: 48

約数和(自身を含む): 58296672

約数和(自身を除く): 36304320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 856, 1284, 1712, 2141, 2568, 3424, 4282, 5136, 6423, 8564, 10272, 12846, 17128, 25692, 34256, 51384, 68512, 102768, 205536, 229087, 458174, 687261, 916348, 1374522, 1832696, 2749044, 3665392, 5498088, 7330784, 10996176, 21992352]

約数ペア:

[(1, 21992352), (2, 10996176), (3, 7330784), (4, 5498088), (6, 3665392), (8, 2749044), (12, 1832696), (16, 1374522), (24, 916348), (32, 687261), (48, 458174), (96, 229087), (107, 205536), (214, 102768), (321, 68512), (428, 51384), (642, 34256), (856, 25692), (1284, 17128), (1712, 12846), (2141, 10272), (2568, 8564), (3424, 6423), (4282, 5136)]