31996458

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{15193}}^1$

素因数の和:15220

約数の個数: 40

約数和(自身を含む): 77215908

約数和(自身を除く): 45219450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 15193, 30386, 45579, 91158, 136737, 197509, 273474, 395018, 410211, 592527, 820422, 1185054, 1230633, 1777581, 2461266, 3555162, 5332743, 10665486, 15998229, 31996458]

約数ペア:

[(1, 31996458), (2, 15998229), (3, 10665486), (6, 5332743), (9, 3555162), (13, 2461266), (18, 1777581), (26, 1230633), (27, 1185054), (39, 820422), (54, 592527), (78, 410211), (81, 395018), (117, 273474), (162, 197509), (234, 136737), (351, 91158), (702, 45579), (1053, 30386), (2106, 15193)]