16178406

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 33601920

約数和(自身を除く): 17423514

約数列:

[1, 2, 3, 6, 43, 73, 86, 129, 146, 219, 258, 438, 859, 1718, 2577, 3139, 5154, 6278, 9417, 18834, 36937, 62707, 73874, 110811, 125414, 188121, 221622, 376242, 2696401, 5392802, 8089203, 16178406]

約数ペア:

[(1, 16178406), (2, 8089203), (3, 5392802), (6, 2696401), (43, 376242), (73, 221622), (86, 188121), (129, 125414), (146, 110811), (219, 73874), (258, 62707), (438, 36937), (859, 18834), (1718, 9417), (2577, 6278), (3139, 5154)]