16409512

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 36700020

約数和(自身を除く): 20290508

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1021, 1148, 2009, 2042, 2296, 4018, 4084, 7147, 8036, 8168, 14294, 16072, 28588, 41861, 50029, 57176, 83722, 100058, 167444, 200116, 293027, 334888, 400232, 586054, 1172108, 2051189, 2344216, 4102378, 8204756, 16409512]

約数ペア:

[(1, 16409512), (2, 8204756), (4, 4102378), (7, 2344216), (8, 2051189), (14, 1172108), (28, 586054), (41, 400232), (49, 334888), (56, 293027), (82, 200116), (98, 167444), (164, 100058), (196, 83722), (287, 57176), (328, 50029), (392, 41861), (574, 28588), (1021, 16072), (1148, 14294), (2009, 8168), (2042, 8036), (2296, 7147), (4018, 4084)]