81592802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{5981}}^1$

素因数の和:6361

約数の個数: 16

約数和(自身を含む): 129211200

約数和(自身を除く): 47618398

約数列:

[1, 2, 19, 38, 359, 718, 5981, 6821, 11962, 13642, 113639, 227278, 2147179, 4294358, 40796401, 81592802]

約数ペア:

[(1, 81592802), (2, 40796401), (19, 4294358), (38, 2147179), (359, 227278), (718, 113639), (5981, 13642), (6821, 11962)]