82389910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8737}}^1$

素因数の和:8808

約数の個数: 32

約数和(自身を含む): 158542272

約数和(自身を除く): 76152362

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 8737, 9430, 17474, 43685, 87370, 200951, 358217, 401902, 716434, 1004755, 1791085, 2009510, 3582170, 8238991, 16477982, 41194955, 82389910]

約数ペア:

[(1, 82389910), (2, 41194955), (5, 16477982), (10, 8238991), (23, 3582170), (41, 2009510), (46, 1791085), (82, 1004755), (115, 716434), (205, 401902), (230, 358217), (410, 200951), (943, 87370), (1886, 43685), (4715, 17474), (8737, 9430)]